This is definitely a part of GME as well, I think, the nostalgic attachment. If it wasn't specifically Gamestop, which is kind of a meme in of itself, would it have taken off like it did? I'm not so sure
Some of the sentiments from comments are literally just "these guys thought Gamestop was dead? fuck them, we won't let it die"
IMO, it’ll be hard to do such a short squeeze ever again as the institutional investors know the repurcussions.