Frankly, your opinions seem to get more and more conspiracy-minded.
As to the "Trump economy". Personally, I have always thought that the notion that presidents have much to do with economic growth, good or bad, in normal years, is absurd. While a president can horribly mismanage some kind of disaster and negatively impact the economy, there isn't much a president can do that has any real impact on economic growth in normal times. No one wakes up and says "President Bob was elected, thus I am going to buy that second home", or "President Sally was elected, thus I am going to forgo that new car purchase". That just doesn't happen. It's the same in business. No one other than maybe a defense contractor hires or fires anyone based on who is in the White House. If I went to a C level and said "Because of Trump's policy on whatever, I want to bring 2 new people into my group.", they would laugh at me. Outside of Fed policy, you really have to go all the way down to the local government level, particularly major city governments, to find any real impact that governments have on economic policy. In normal times, presidents get far too much blame for recessions and far too much credit for economic booms. Frankly, I think we would have had the economic boom of the 90s regardless of which party held the presidency then and we would have had the 2008 Financial Crisis/Great Recession regardless of which party was in the White House at the time.
As to the Trump economy. Pre-COVID, it was the same anemic GDP growth that we have experienced ever since the Great Recession ended. Unemployment levels had continued to go down and the median household income was showing a bit of growth, but that was due to the fact that we had been growing at 2 to 2.5% or so yearly GDP growth on average for 10 years, not because of some boom in GDP growth.
GDP growth in 2019 was 2.1%
GDP growth in 2015 was 2.5%
The Trump numbers are pathetic compared to Reagan or Clinton's numbers, but I don't think that has anything to do with Trump. Our nation's slow GDP growth since 2009 is due to what has happened to American business culture over the last 20 years. For example, these days, the typical engineering group (software or whatever) will have 4 product managers, project managers, digital marketing managers and so on for every 1 engineer. So you have one person actually producing something, and 4 other people generating work for that one person that actually produces something. That is not a model to produces much real growth, but it's an operating model that is pervasive across our economy's private sector these days.