and unlike you, I'll provide a link.
2016: Trump 22%, Hillary 72% (+50)
2020: Trump 27%, Biden 71% (+44)
So Hillary outperformed Biden by 6 points, which is substantial.
https://results.lavote.net/#year=2016&election=3496
https://results.lavote.net/#year=2020&election=4193
This is why people don't believe anything you say, JG. You lie and spin.