Yours truly

Youre telling me the bartender is a mouse? Shes a girl whos a mouse? *chuckles warmly* That's pretty out there. I'm too old for that kind of thing, but you have fun with that. *to myself after you walk away, but with no trace of spite in my voice* A bartender who's a mouse... what will they think of next?

It's an old observation but the secret sauce that makes JJBA work is that a guy can show up with a stand that has the power to sever their opponents' legs at 100 yards and the protagonists will just cobble together new legs out of bicycle parts and athletic tape and kick the guy's ass immediately, whereas the guy whose stand power is causing toilets to flush clockwise is an existential threat to all human life and defeating him might take up years' worth of the manga