Hell if Obama ever did half the things Trump did he'd have been impeached and thrown out to the wolves. And yet the biggest scandals around him were all manufactured.
He wanted dijon mustard on a burger. Scandalous. He smoked one cigarette a night! Outrageous! He dared to wear a tan suit once. And, he had the audacity to salute a Marine while holding a latte. Something that the President isn't even supposed to do in the first place.
Fact is a lot of the Republican faithful, and the Democrats as well, will attack what the other guy does and will forgive what their guy does even if it's the same thing. You ask anybody on the right who thinks Obama should have been impeached over... whatever and then when they say yes ask if they'd have Trump impeached over the same thing. If they say no then they're not worth your time.