What (or who) do fans of "Heroes" dislike?

People always laughed at and bullied me, but despite that, I believed in the best and didn't want to destroy all people – on the contrary, I wanted everyone to live well and happily. Now, I've become stronger, in some ways smarter, and more sharp-tongued; now, no one bullies me. However, after interacting with people more closely, understanding their feelings and emotions, I realized that nothing will change them. They will always be disgusting creatures who kill people physically and spiritually for their own pleasure, and sometimes even without any pleasure, just because they can, "because I can do it." Or even accidentally – like we might accidentally crush an ant. Someone might say that I'm exaggerating, but after seeing 4 people literally fall into dull mediocrity before my eyes, and another 2 (not counting myself), it changed me forever and left me with… let's just say, "scars." It no longer seems like youthful maximalism. It was after I realized all this that I came to hate humanity. That's how it happened.