@Latecomer
not particularly. of all the truly evil characters, only ones who were threats to equestria itself, and not counting minor antagonists like flim and flam or lightning dust, discord and starlight were handed freebies, sunset and luna were reformed, sombra is dead, tirek, chrysalis, and cozy are sealed in stone, ahooie-whatever was revealed to be good all along (albeit not without a plot hole or two), the tantabus was reabsorbed into luna (if we can even consider it “evil”; it seemed to just be doing what it was told to do), and the sirens were banished and later depowered. i suppose there’s the fate of the real grogar (if he even actually existed) but it’s fairly safe to assume whats-her-face killed him a long time ago, and i guess that asshole in the cloak from castle mane-ia.