The guy doesn't fit my own values, but he has provided a safe, secure, and rich life for his family.   He does have friends and people that support him. It's difficult to believe he's as completely broken as you describe. 
I liked and worked to elect Obama.   I did not vote for Trump.   I do resist and oppose policy that I disagree with.  

I suggest that it would be wise to figure out the failure of the Democratic Party and how to correct it.  I disagree that resistance alone is better than a negotiated resolution.   If you want to be heard you have to prove you can listen as well.  

The Dem have lost all three branches of government and been decimated at the state level.  Most of that started long before Trump came on the scene.  There is cause and effect and if Dem want to negotiate from strength they need to win elections.