X-Men fans are nothing if not dedicated. X-Men continuity has always been rather tangled, a mess of retcons and reboots, and the mutant corner of the Marvel Universe ballooned to insane proportions in the '90s. X-Men fans weathered all of that, staying with the books and helping make them the best-selling team in comic history. It takes a lot to get X-Men fans to stop reading their favorite team.
Source：https://www.cbr.com/x-men-comics-fans-dislike/
