The charts guy at Power Line - Steve Hayward - has a pictorial representation of findings from YouGov polling compiled by Pew Research. It looks at how Trump did in 2016 and how he is polling now.
Trump has lost a little ground with men, but more than made up for it with women. He has made substantial gains with Black and Hispanic voters, and is polling better with college grads and those with some college. It would be amazing if he got half the college grad voters on his side, which this chart shows could happen.
Figuring out most of us were better off in the pre-Covid Trump years than in the post-Covid Biden years isn't rocket science. That is particularly true for POC voters, as reflected in the gains shown above.