Essentially, the type of power the protagonists has makes them detestable from the majority. Be it some "evil" power that they use or something of the like. This often in novels is necromancy but I would like to avoid that for these recommendations if possible.
Mind control, telepathy, or a stealing power. The first two you can’t trust and the last scares everybody because they have no idea if they can get back what was taken. (In this case stealing some’s power).
There was a novel where the protagonist skill was monkey stealing peach .... Forgot the title though...
I’m Not a Villainess!! Just Because I Can Control Darkness Doesn’t Mean I’m a Bad Person! (LN) It's basically in the title. lol