136 covered that
5e doesn't
have "squishies" & the reasons are because of things done in service of bounded accuracy. Sure a wizard is squishi
er than a fighter or barbarian, but "squishi
er" is not the same as feeling squishy. It's almost impossible for anything short of
Cthulu in Power armor /
rocks fall / l
ightning strikes tier monsters who will
also frighten the fighter & barbarian to make that wizard feel the kind of terror that they once did getting plinked at by a skeleton or two & chased down by a kobold/zombie/etc.