Read a theory that the Universe at the end is the X-Men: The Animated Series Universe, not the Revised FoX-Men Universe. Thoughts?
For my part I think it's more likely that this is the FoX-Men Universe sometime post Days of Futur Past Ending and they just used a more Comic accurate look for Hank, or they used a design inspired by TAS, similiar to Professor X in MoM
I be surprised, first thing is wrong music. If this was the 90s animated universe they def would've used the 90s Theme again like that have before not the movie theme. The other thing is Carol Danvers in Ms. Marvel in that universe not Maria Rambeau. It is possible both Carol and Maria have Captain Marvel like powers but I'm will to bet that's not the case