Yeah, I was amazed to see Trump actually had a larger percentage of the popular vote in 2020 (47%) than he did in 2016 (46%).
https://uselectionatlas.org/RESULTS/national.php
https://uselectionatlas.org/RESULTS/national.php?year=2016&o...
Edit: That's not to say Biden is not the clear victor, only that there are still A LOT of people who support Trump, and even people who didn't vote for him in 2016 who did vote for him this time.