From what I hear Trump is not the generator of the tax bill. Of course he signed the bill, but the source is the Republican leadership and followers. He's letting Congress do their thing, at least for a moment. He's not a policy guy, but Stephen Miller on domestic policy and Bolton on foreign policy are. Trump's cred with Congress is slipping. What he's really interested in is headlines, not policy. He has a gut reaction to people of color, women, science, his version of Islam, and everything Obama. That can generate policy initiatives but his lack of organizational skills and negotiation is not so hot. When coverage gets to a certain outrageous point, he intervenes and crudely, as the impossible then possible executive order on separating families happens. Then he throws it to Congress, and after a halfway attempt, throws it away and claims it is to be saved by the coming red wave in November.
Perhaps he's right. Since we have done little to protect the integrity of our electoral process, with just a nudge from Putin and minions....
I'm not sure I can challenge those who criticize the left. In my personal experience the only Trump supporter in my family is homeless and likely a drug addict. I presume, therefore, there may be within the Republican persuasion some others, wealthy or not, who are grifters.
Since we are all here of above average intelligence, I wonder if Trump's supporters have a way to assess the chances of a Red Wave in November? Also, I would as an "extinguished" professor of Soviet studies any fix on the probability of continued Russian influence that might affect the outcome? From the center, left wing by US standards, but far right by world standards, my assessment of a Blue Wave in November is low probability, and sincerely hope the Dems stay away from impeachment during the campaign and for the foreseeable future. Five-thirty-eight and many other knowledgeable outlets have thoroughly discussed the impeachment thing in history. You have to have at minimum a dna sample to match semen on a dress for a Democrat or a bungled up response to a civil war for a Republican. Trump hasn't that record as yet; give him time. An advice to the left, such as it is in this country, the land of the free.