I've asked quite a few people why they hate PDJT and have gotten responses that have been seen from every MsM news outlets. they really don't know why.
Before Trump seriously threw his hat in the ring to run for president, he was loved by pretty much everyone. They all wanted to be seen with him. He had a popular show for a long time that everyone wanted to be a part of. Of course, there were those that didn't like him at all, but it's not like it is now.
PDJT, is hated because he knows who these people are and how sick and evil they've been for years. He'd go to parties where elites were and never drank alcohol, but he watched all of the drunken slobs these so called "elites" are when they let their guard down. He has the receipts and knows of the skeletons in all their closets. He wouldn't be bought and wouldn't play their games. they couldn't bribe him because he's clean. So they've mounted the effort to try and do everything to make him give up. not going to happen.