Will never happen. Shelfqueens, collectards, hoarders, and flippers have destroyed this hobby well beyond the point of saving.
As far as YouTube "celebrities" are concerned, they are some of the most vain, narsissistic people that I have ever seen, and they all seem to follow the same formula, with some variations here and there.
-Elaborate opening made in Final Cut Pro and/or some attempt at "humor", accompanied by awful chiptune "music"
-Someone (more often than not, a male) stands in front of a wall of games, a green screen, their game room, or some combination thereof
-They review some old game (most likely a Nintendo game) and call it "retro" (grating my fucking nerves)
-Footage is shown of the game being played by them with NO proficiency shown whatsoever
-A plea for likes, comments, descriptions, tweets, FB posts, smoke signals, or (my new favorite) kickstarter or paetron donations. Because i want to pay YOU to do this
-Overly-elaborate ending with a credit roll (this isnt a movie, just stop)
Sometimes, replace the game with a movie.
Oh, and don't forget to be "angry" and swear a lot. No one does that. Ever.