Could Democrats use reconcilation to pass single payer when they get control?

[King Lear]

I think whenever Democrats have full control of the Federal Government (most likely in 2025, but possibly in 2021 if Democrats flip Congress this year and Trump decides to not run again), they should pass as much of their agenda as possible and Single-Payer healthcare along with a 15-dollar minimum wage, Free tuition at Public Universities (Funded through taxing Stock trades), Comprehensive Immigration Reform (granting amnesty to all Undocumented Immigrants that have committed no violent felonies), Marijuana Legalization, and a new Federal Assault Weapons Ban should all be top priorities, and to prevent Republicans from sabotaging any of this Democrats should eliminate the fillibuster.