Literally all of the Big Mom Pirates, aside from the deserters like Chiffon, Lola, and maybe but still lingering on no, Pudding.
They literally all know their mother is a piece of shit. They watch their other siblings get abused by their mother, yet they don't stand up for them, sometimes join in, and want to kill them for deserting (Oven, fuck you.) They see the contrast with SHs, yet won't let them leave the island, when they want no trouble except their friend back. I get not wanting to assassinate their mother, she is still their mother, but to go as far as to killing their other siblings, or not letting their mother get defeated, is so much ugh. Half their siblings would have better lives if they just let the fat bitch get pummeled. At least the Vinsmoke siblings have somewhat (not a full one) but some of an excuse given their minds were fucked with. The BMP are brainwashed or just evil.
Kidd and Bege, Luffy may have forgiven and worked with them. But this doesn't change the fact they are cold blooded murderers of innocents. I did like the parallel of Bege and Judge in the same room, one caring about his wife, kids and subordinates and the other cloning and killing his subordinates, indirectly killing his wife and turning his children into monsters. But one scene of humanity for those you care about, does not erase the thousands you've killed. Kidd got what he deserved, and I'm hoping Bege is next.