Regardless of logic, people will hate on anything.
THIS IS NOT IN DIRECT RELATION TO THE ADC DEBATE. THIS IS RELATING TO THREADS FROM PEOPLE WHO MAIN A CHAMPION AND ARE CONFUSED WHEN PEOPLE HATE ON THEIR MAIN People don't think straight when they are angry. People don't look for specific reasons are to why a champion is doing well, instead they jump to easy conclusions like "that champ is OP" instead of examining what went wrong.
Example 1: Currently a thread on New is asking why people hate on Nasus when they don't pick a comp with any hard CC. The reason is that the enemy team is angry and isn't realizing that it's their fault or doesn't want to admit it is their fault so they jump to the conclusion that Nasus is OP. This is of course not true.
Example 2: When I played Nidalee, people would always bitch about her when I did well, even when she was 42% winrate and total trash. They didn't want to admit that their JG just got wrecked so clearly nidalee was busted beyond belief.
There are plenty of examples of this. People will hate anything if they just got beaten by it in a game. That's just kinda how it works.
and 
because lord knows nobody should be able to apply grievous wounds.