manlybadasshero , basically the best gamer ever exist
But I think that the content of almost all the youTubers was focused on a child audience.
Chroo, Bokoen1, Spudgun, Victor Ludgero, ISP, Bigweevil, WarOwl, Dino Stan, Zeeland
warowl, asmongold, karl jobst, summoningsalt
The only real "gaming" YouTubers I watch are probably like elmaxo and Anomaly (I only watch his irl content because papa)
Grubby and Harstem are pretty much the only ones I've ever watched tbh.
AVGN (the original), Karl Jobst, Anomaly, lots of Quake and Poker channels.
avoiding the puddle, criken2, majinobama, grayfruit, supermega, charborg
Unturned YouTuber, I've been watching him consistently for like 7 years
BKC, pokeaimmd, lord emvee and blunder
Obama, Biden and Trump seem to have played a lot of games considering all the tier lists they make on Youtube nowadays