I'm not optimistic about Trump but,the only good thing so far is that he hasn't done anything significant. No revised healthcare, no Mexican wall, no tax reform, no infrastructure plan, no airline ban, etc.
Actually, as long as Trump continues to accomplish nothing aside from signing executive orders, things will carry on. 
These Russia hearings that are gumming up Washington are preventing Trump from doing presidential business. He's created 1,300 coal jobs and has a purchase order from the Saudis for $115 billion for weapons. 
The super rich are getting richer and the middle class and the impoverished will suffer the most. 
I believe Canada will be smart and prudent regarding NAFTA. I can't see the Americans making a mess of this valuable trade agreement.