People hate on trump because he has repedeatley shown that he is not a president character. His almost disease-level hate towards the islam and mexicans are completley ungrounded hatespeech against a group of people diffrent from himself. His wall and border taxations wont help a bit, and him taking down obama care he will only do harm to american soil. Obama so furiously worked up and against the republicans who denied any change he wanted to make unless it would've trashed their own public image. Obama went ahead and invented a system to give americans free healthcare, and some americans are so brainwashed, they are actively against Obamacare.