...Reading your comment, in full. I get the impression, you have similar feelings, about the current US administration, such as some of what they are trying to do (just as you said), is potentially a good idea. But things are just very poorly managed and implemented, which can easily turn good ideas, into a mismanaged mini-disaster.
Read the public statements of people
he chose to work with him in his previous administration. A
horrifying proportion make
very damning comments on his ability and suitability to be president.
Don't forget that Trump has declared bankruptcy 6 (six) times. That's not the hallmark of a good businessman. Once might be unfortunate, two careless, but six are...
I've seen (but not personally checked) credible calculations to the effect that if Trump had merely invested his enormous inheritance in the stock market, then he would be richer than he is today. That implies his business empire has generated negative personal wealth! Now he is doing that in a wider context.
The road to hell is paved with good intentions. He has, apparently, had a bee in his bonnet about tariffs for decades, and has now enacted his dreams. Note previous paragraph.
Prediction: tariffs will cause inflation inside the US, and Trump will blame the Fed for not lowering interest rates.