Gaming community will never be dead.
The thing is with now-day let's play channels is they do only one specific game rather than many games, look at these Minecraft, call of duty, battlefield YouTubers, they over saturate their youtube channels which people have grown tired of, if they evolved older games and along the other things, I bet you that their channel in some aspect will grow ever further up as it goes.
I've been part of the gaming culture since the beginning of YouTube, even though I had no computer power to make them, I did enjoy them relatively well - of course there are channel that does multiple games at the time and upload them a day separate from the other upload (like I am currently) but those channels are hard to be found now and it's dissatisfying.
So, that is just my opinion and input, I understand where you are coming from, but for now, I said no in the vote.