I always thought I was too ugly for people to be attracted to me. Eventually I cleaned myself up a bit, got on a dating app, and found the woman who is now my wife. I was proud of myself for becoming someone who could be attractive. Since then, 2 girls I knew in school have told me they had a crush on me… Like, why didn’t you say anything!? It was obvious I had no idea!! I now think everyone must have at least one person who’s yummed by their yuk.
Those aren’t mutually exclusive, though. Even if 99.9% of a species fits in perfectly with the environment, if that last little sliver destroys everything, and the rest of the species is unable and/or unwilling to stop them, then we destroy everything anyway. Sure, it may not be ALL humans, but it’s still humans.