this is mostly about right. the average MMO gamer is not that good
if they weren't part of a speedrunning guild or did raid/dungeon sells, or they didn't successfully do a self-handicapped run in any game, their gaming skill is negligible
this is a pretty common take on ct especially, like I'm one of those people, I guess, who learned stuff from computer games, but as much as "I want to believe", ultimately it's cope
No, the kid who did raids in WoW or grinded eve online or Runescape or whatever else is not a great default hire because of his "skills". The key component you are missing is him being interested/passionate in whatever it is you want him to work on, cause if he is not, he is just going to half ass his job and come home to play WoW...
Same for chess grandmasters who frequently make mediocre quant hires. Intelligence is just not directly transferrable and genuine interest (or even better passion) beats inteligence/gaming acquired "skills" 99% of the time