Exactly this. I read a great quote from Gabe Newell talking to PC Gamer[1]:
"Most of the people who are talking about metaverse have absolutely no idea what they're talking about. And they've apparently never played an MMO. They're like, 'Oh, you'll have this customizable avatar.' And it's like, well... go into La Noscea in Final Fantasy 14 and tell me that this isn't a solved problem from a decade ago, not some fabulous thing that you're, you know, inventing."