Yeah I'm mostly basing it off of older generation arguments.
Mxy winning usually hinged on two talking points
Dimensional logic which assumes anyone below 5D is fodder regardless.
Toonforce feats where he somehow jumps out of the comics, rips up the pages, and stomps the writers.
First point is wildly inconsistent with stuff like Mxy beating Ultimator, Gog beating Mxy, depowered Dr Strange beating 6th dimensional demons, etc.
Second point is funny because in the same comic where Mxy "jumped" into the real world and slapped the writers, he also admitted he couldn't revert two random fodder characters who had turned into monsters/mutants back into their normal human forms.
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