Datboigeno
Smash Lord
I think for those people it comes down to whether they see him as “worthy” of being in Smash. Like those that see him as a potentially unique fighter, representing the Mario RPG series, and the Square/Nintendo partnership are more likely to want him in smash than those that just see him as an interesting side character that showed up for one game of a franchise. So they’re cool with him showing up in a new Mario RPG or Mario at the Olympics but not in Smash.Y'know, the difference between wanting a character in Smash and liking the game they are from is a lot bigger than I thought. Normally I'd assume that, if you liked one of them, you'd be all for the other.
For instance, some people in the Square thread said they didn't want Geno in Smash, but they wouldn't mind him returning to the Mario universe or a remake of Super Mario RPG. And some people want Geno in Smash, but don't like SMRPG.
Though the majority of Geno fans like both, myself included, but still. It's interesting imo.
I think there are people who would be fine with new Smash characters just being protagonists from popular series whether or not said character actually brings anything new to the table just because the character/series is popular. Thankfully Sakurai even mentioned with Pirhana Plant that he wants to break out of every character being a standard protagonist and is more concerned with characters bringing something new to the table.