I 90% agree with all of your statements, but I don't know if there's been "More deaths under Biden already this year than all of last year." Unless you're talking about CY 2020.
But I'll agree with you on this, Biden's monthly average is about 6,000 more per month than under President Trump. There were 392,428 deaths on Jan 20, 2021. If the first U.S. case was in Jan 2020 that's 32,702 per month.
We hit 700,000 deaths on October 1st, so that's 307,572 in 8 months which is 38,447 per month under Biden. So yeah, you're right, Biden's on track to have more deaths in his first year than President Trump did.
That's with the "Plan to end COVID" that Biden campaigned on, not one but three vaccines ready and waiting for him the day that he took office, and he declared the U.S. COVID free on July 4th, 2021.