Observations:
Voting for Trump is voting for a person that disregards experts across a wide swath of fields. His treatment of Dr. Fauci, the leaders of the CDC and the lies he tells up to this minute to the American public show he cares about one thing: to win reelection. I come from a family of researchers and am appalled at his promotion of falsehoods in medicine, science, and the intelligence services. He has sidelined experts in favor of persons who say what he wants for his image an benefit - again mostly at the service of trying to win this election.
Trusting in Trump means trusting in his cronies as well. One of his first actions was to put the CEO of ExxonMobil in as Secretary of the Department of the Interior. Guess what has meant for our National Parks and public lands He dismantles structures of government. Look at his track record of selecting heads of the government bureaus. He puts people he likes and often enough are actively hostile to the institutions they now lead.
In international affairs Trump has undermined 7 decades of Post WWII diplomacy. Read up on how the respected German government now feels about the US. We have sidelined longstanding allies and made serious blunders. He has weakened ties to core allies and simply destroyed ties to a host of countries in South China Sea region (that Obama had carefully built up to counter Chinese domination). Trump blew up that coalition within months of taking office - and China gladly stepped in . He also throws out the experts in field ranging from medicine to science to even the intellgence services. A good manager makes the most of the resources at their disposal. Trump throws out the expert resources and puts in his friends. He put in the prior CEO of ExxonMobil to be the head of the Department of the Interior. He put someone in charge of the EPA to intentionally thwart its mission. A Republican president had created the EPA !
Trump appears to be a pathological liar. Follow his statements and see that they represent his preferred stance and/or his ignorance. Truth/facts are about portraying reality - whether it were pleasing and/or supporting one's agenda or not. That is antithetical to the way Trump operates.
Trumps' handling of Covid has been astounding. The New England Journal of Medicine is a world leader. The extent of mishandling of this crisis brought them to an unprecented set of declarations. https://www.nejm.org/doi/full/10.1056/NEJMe2029812 . Some excerpts:
> Here in the United States, our leaders have failed that test. They have taken a crisis and turned it into a tragedy.
> our leaders have largely chosen to ignore and even denigrate experts.
With his having contracted Covid along with many of this staff - yet his insistence to downplay its dangers he continues to add to the blood already on his hands.
A large swath of prominent Republicans want to see the country steered back to competence. Biden is recognized as an experienced, empathetic, intelligent, and able person - and also a moderate . A partial list from wikipedia: https://en.wikipedia.org/wiki/List_of_Republicans_who_oppose_the_Donald_Trump_2020_presidential_campaign .
Partial list of Republicans that oppose Trump for 2020