Prime, Not sure what you are reading, the folks who support Trump know exactly why.
(You probably don't have real conversations with conservatives who arent old and crusty, and are a bit more modern/younger).
(But not millennials).(And not Sr. Center geezers either).
Stock markets, jobs, unemployment, economy, wall, keeping out illegals, etc. (On and on).
My 401K is off the charts since he took office (and that just goes along w/ change many times and not the person in office).
I loved how things were under Bubba, I supported him and all things Dem (and republican) in those days. Economy was great, so why oppose?(Didn't have a side, never did 'til the whining aggressors came along).
(Still hoping one tries to get in my face when Im out in my "Trumping Iron" shirt). Hasn't happened yet. Did get a few mean looks by men w/ man buns though. 
Dems these days cant see that and wanted to impeach before he was sworn in. They cried like sore losers and started a new age in modern politics.
(Evil, attacking, crying, ANTIFA, wanting prisoner and illegals to vote, etc). They started a war, conservatives try to defend. Its pretty obvious.
(Though online its a different world, out in public its not like the media, I don't see much bickering in real life).
A couple loud/whiny libs at work, but they were told to shut it down by HR as they were disruptive in the café loudly starting political discussions that others near-by didn't want to hear.
Theres real life and theres online...
So, as long as you’re ok, it’s ok that your president is a liar and evolved in criminal activity? To heck with the constitution and your country. If Trump did to any board members wife or girlfriend or did to their children what trump did to those children who were separated from their families - we’d be reading about a muscle bound psycho attacking the Whitehouse. Yet, you let him do it to others, is that how 40% of America is now? What about being a beacon of hope for the world? A model of democracy?
We are all full of piss here, but how can any reasonable person back Trump ( not his policies) but the individual? He had gold plated buckets on the seatbelts of his plane and every Getbigger ( from the US ) paid for it. He’s walked on billions in debt and your credit card rates went up, you mortgage rates went up. You. Think banks absorb loss? He lost $250 million the year the Art of the Deal was published touting him as a great business man. It’s author stated it was all lies dictated to him by Trump.
Just saying.
J