>>283449229
The idea is half-correct in that the game is very influential, yet ignores every other game ever made and how they influence isekai, up to, for example, games before or adjacent to DQ, or modern game references in isekai. It's therefore reductionist.
Worse of all, SAO is an mmo. DQ is a single-player game. There are other series that followed the mmo craze along SAO and it's crazy to believe it's somehow reduced to DQ when that received one MMO years later-seemingly *after* the wave started. It's evidenced that the idea is merely a hasty generalization.