He's not an A-hole 100% of the time. He's just reported to be an A-hole 100% of the time by the MSM so low info people can gobble that up and regurgitate it. Hell he even managed to talk to Kim Jong Il and other world meanies and get them to play by the rules. He's practical and quite nice when people play by the rules, but if you give him A-hole he's going to double down on A-hole.
I think most everyone who talks about him being such a jerk all the time have more time spent with listening to leftie propoganda news, then actually listening to or payinmg attaention to what Trump is actually saying. Congrats on being gulliable.