Can't see any reason why Trump shouldn't win all the states he carried in 2016 and perhaps add a few more to his column. He might very well get over 50% of the national popular vote, even though the 'Rats will cheat like crazy to add phony votes to their totals in states like CA that they will win anyhow.
Although Trump frequently grossly exaggerates the numerical magnitude of his electoral college triumph in 2016, his electoral college win in 2020 may very well top 2016 significantly.
The only possible cloud on Trump's reelection horizon is a downturn in the economy, and you can bet that the 'Rats on Wall Street will make every effort to try to "accomplish" that.
Why would market people want downturn. Many oppose warren sanders for asset grabbing proposals and other socialist plans