I'm just going to copy-paste something I said in the Geno thread because it will always need to be repeated.
FE fans don't love these characters because of how they play in Smash or how "important" they are compared to other series who lack more representation.
We love these characters because they're damn good characters (Except you
go back to your corner)
I think that's part of the appeal people tend to miss here. FE characters are far more beloved for their writing than their classes or fighting styles. It's arguably the most story-driven series of all the playable series on the roster, with obvious honorable mentions like Xenoblade and Persona and the absolute beast of story telling that is Metal Gear. Even then, those series are NOT as character driven as FE tends to be.
FE isn't a traditional RPG. At least, in the sense of how it presents itself. It's not open world, and with the odd exception of Hubs and things like Echoes/Gaiden's dungeons. It's mission to mission gameplay, and when it's not, it makes up for it with story. You get really really attached to these guys and girls, I would argue even moreso than RPGs I prefer to FE.
My point is FE is more about the characters themselves than how they fight. Is it a bit overdone in Smash? Maybe. Could it use more weapon/fighting style variety? Probably. Is my reasoning an excuse? Eh. But at the same time there's not a single character there I'd ever dream of getting rid of because I love them that much, and the same can be said for other fans as well.
Except
.
Get out,
.
(I'm kidding corrin mains/fans please don't attac)