I wouldn't be that bothered. I'd never pay it myself, or use such a feature, but if other people want to ruin their progression and experience I say they can. It's not a competition, it's for personal enjoyment, so I really don't care.
EDIT: And for the record, the multiplayer equivalent of this - being able to buy weapons/loadouts/whatever early - I do despise, but in the end, same thing. I'll probably be the more satisfied customer.
EDIT: And for the record, the multiplayer equivalent of this - being able to buy weapons/loadouts/whatever early - I do despise, but in the end, same thing. I'll probably be the more satisfied customer.