UM.. wow. That's... that's the reason?
As someone who draws fanart casually, and has artist friends... giving someone an art critique when they didn't ask for a critique is EXTREMELY bad etiquette. Are you new to the internet? Maybe new to fandoms that get fanart?! bahahaha I can't believe the reason that people dislike Eve is so fucking stupid.
Maybe if he posted on an art website like Deviantart, or on an artist subreddit, but he didn't... Like, do you even know anything about fanart? Like how on most art websites, such as deviantart, let you check a box if you want critiques or not?
And you know what, maybe the person who gave a critique was genuinely trying to help and Eve did get over sensitive about it, but I don't really think a huge mob-mentality hatred of a person is really necessary because they're proud of their artwork. You guys really seem petty and drama hungry if that's the only reason you hate this person.
I'm not even saying this as a friend, I don't even really know Eve besides following his instagram... I'm literally just saying this as an artist.