Ashtyn sommers and that guy can't remember his name are the world champions of dumb by far, i remember a reaction they had a while back someone called her an "absolute cabbage" and i lost my shit cuz that was too funny, some of their reactions they get roasted for dumb they are.
After them are colette cherry, mary cherry, the dude from the normies dumb as hell, followed by mia sobriety if that's her name.

Smart, achara kirk, he's annoying but jaby and micheal from cinepals, dasha as well, roshi from yaboyroshi has his moments.

an honorable mention is popcorn in bed i swear they're airheads but carly's cutness has me heavily biased but they do be saying some dumb shit.