See, you're not understanding the words. Increasing wealth IS a good and moral thing. That's not saying having more money is itself a moral good. Wealth isn't just Scrooge McDuck pools of money, it's the value of what you own to other people. Something has value only because it is desired. If you take cheap ingredients, make delicious pies, and sell them to someone else, it isn't the act of selling that increased your wealth, it was making the pies. The world isn't wealthier today than in the past because we have more currency, but rather because of the things we have to value. Making pies is a good and moral thing.
Obviously, making pies isn't limited to capitalism or monetary systems, but it's an illustration that wealth isn't fixed. It is a perception that can be created and destroyed. Houses built makes the world wealthier, and when they burn down the world is poorer. You need to understand this, because investors aren't making loans for interest. You gain wealth by investing because you own something, and the value of it increases. When they say someone like Jeff Bezos has made hundreds of billions of of Amazon, that doesn't mean he's siphoned that amount of money out of people's pockets. That's the evaluation of what he owns in Amazon, and that number is so high not because that value was stolen, but because that value has been generated. If Amazon ceased to exist, that wealth wouldn't move somewhere else like it's a fixed value that has to exist somewhere, it just wouldn't exist at all, and the world would be a worse place for it.
But there's the problem. The creation of wealth, and abundant resources, isn't unique to capitalism. It can be achieved under communism. The difference is that, under capitalism, the wealthy are able to hoard the resources as necessary. They are able to utilize money to influence elections, impact laws, hoard and control intellectual property and trademarks, snuff out innovation and invention, and exploit workers. You use Jeff Bezos as an example. It's true that he's not gaining wealth by taking the wealth of others. But he is exploiting the production of workers, both at home and abroad. Amazon is infamous for its poor treatment of workers, and for their unsafe working conditions. There are many types of exploitation and greed. Under communism, those same resources could be controlled communally, and distributed as necessary. Communism is fat more democratic then the system we have in place now, where those with wealth and power have more of a voice then others. I understand that it's difficult for people to wrap their head around, since its an alien concept to so many, but its so, so important that you understand what I'm trying to explain to you. You would benefit under this system as well. Heck, so would billionaires, spiritually.
Jesus criticizes greed. The wealthy person who won't unload possessions even if it means they can't get through the gate. The tax collector that takes extra for personal enrichment. The man who stockpiles his goods for himself and offers nothing to others. This isn't a criticism of wealth. The opposite is true, because greed ultimately destroys wealth. Greed would have had Bezos sell off his business when he could and just be content that he's got his and he doesn't need to work anymore. Take the money and run. And then Amazon might not exist, and everyone who has benefited from Amazon would be worse off.
You may be thinking "but then he wouldn't be so rich, obviously it's greedier to do what he's done because it's made him richer." But that's not how it works. Greed isn't just whatever behavior makes a person rich. Greed is a flaw, a selfish desire for personal material possessions. The world has no shortage of greedy people who've failed to be wealthy. Because capitalism doesn't reward greed. Capitalism rewards people for the value they can generate for others. An investment isn't a loan with interest. It's putting your money in someone's hands because you believe that person can make the world wealthier with those resources. If what you invested in doesn't help anyone, you don't make any money.
Certainly, I'll admit, there are those who cheat the system. There are greedy people that pervert the system for their own benefit, and we should collectively try to hold them to account. But A) you don't tear something down because of the exceptions where it goes wrong when it goes right so much more often, and B) every single attempt at communism in history has been corrupted by exactly the same bad actors who sometimes get wealthy off of capitalism, except instead of them getting wealthy in communism, they slaughter millions.
My friend, you've bought into the propaganda. Greed isn't just a desire for wealth, its a desire for wealth, even if it hurts others. And there is a benefit to it. Look at a recent example, with Gamestop. They have been refusing to close their stores in the face of the recent epidemic. Their management has been told to quarantine, while their staff were told to continue on, business as usual. Now, this decision wasn't stupid, because their financials are so bad, that they may not survive shutting down for weeks or months without going out of business. Staying open is to their benefit, as it may allow them to survive, and it may allow them to benefit from the lack of competition. However, it is also greedy because, in order to gain this advantage, they have to expose their employees, their employees families, and their customers to disease. They were even having release events for Doom and Animal Crossing. Now, you can claim that this wasn't greed, because maybe they were thinking about their employees monetary needs. If they go out of business, those people lose their jobs. But we know that isn't the case for several reasons. One, they are notorious for mistreating their employees, and firing them if they fail to meet their card quotas more then once. Second, the leadership was not giving their employees cleaning material, and they were resisting demands to adopt a curb side pickup policy. Furthermore, they were resisting calls to pay employees who did not want to work, out of fear of getting sick. Eventually they did adopt some of these policies, after a major backlash. But their methods were to tell employees to wrap their hands in plastic bags.
The morally responsible thing for them to do would be to close down, even if it meant possible bankruptcy. Many comic shops have done this, even though their in dire financial straight after the closing of Diamond Distributors. They refused to do that, because they wanted to make money. This is greed, because it potentially comes at the cost of the health of their employees, and the community, since they were not taking adequate safety measures to keep them safe. Greed can be very beneficial to the greedy person, in terms of financials. Simply put, you are wrong.