Thank god for Jim!
Really, a lot of these low-budget games festering on Steam are just moronic. Hey there, indie devs who are also apparently flailing chimps with a keyboard: sorry to tell you this, but your dreadful game is dreadful, and deserves to fail in obscurity. It isn't satirical, or even slightly clever. That ship sailed many years ago, when mildly better shovelware did it at a more apropos time.
So many face-cams seem wholly superfluous, quite honestly. They don't really contribute anything if the video they're attached to is bland and uninteresting.
I'm not feeling as harsh against them or their Youtube channels as I am about the stupid games, though; Youtube is mostly for entertainment, and performing basic, rote imitation of more popular people is a time-tested method of becoming genuinely entertaining. Sometimes it even works.
At least those content creators think they have talent, or might have talent some time in the future. Good! Seeking self-improvement is always admirable! But these shovelware devs are basically saying, "Look at how our game sucks, and how much we suck too! Buy our game! Or don't, because it sucks!" That's not exaggeration, by the way; that's the product description for several pieces of junk floating around Steam. Goat simulator, by comparison, is practically the cream of the crop.
Pewdiepie, Markiplier, the Yogscast... they all know what they're doing with a face cam, at least (though half the yogscast look stoned out of their gourds 2/3rds of the time; I'm looking at you, Duncan and Lewis, because FACE CAM).
I do think a face-cam can add something to a video, though. It just doesn't make for good entertainment all on its own.
The face itself needs to be attached to someone interesting.