That's just red pill BS right there. Somebody is nice, I'm jealous, so he must be incompetent+manipulative, how else can I justify to myself that I want to see him as bad and myself as good? So let's just equate nice with bad, then jerk must be good, so I can just be a jerk and feel good about it!
No, just don't. Incompetent or not, nice is always better than jerk/toxic/.. No matter what red pill folks tell you.