This all started when McConnell screwed and blocked Obama's justice pick. So now with the Texas abortion thing and SCOTUS, it's all hell has broken out. Expand the high court? YES! Definitely! McConnell started this fight and Biden can and should finish it via expansion. After what McConnell pulled on Obama, expansion would be truly justified revenge.
Besides, for such important life altering decisions we need many more justices on the high court, maybe even 20 or 25. Even with 25 liberals or 25 conservatives you would see fairer decisions than from only the nine currently. And now that republicans and religious fanatics realize that they can get away with pulling this crap via the Trump court, next they will go after SS marriage then Obamacare (again) and eventually onto a decision that will impact your life.
Plus, after the crap that republicans are dishing out to Biden over Afghanistan, and completely unwarranted considering Afghanistan was never Biden's fault in the first place, Biden should now show his anger over republican Biden bashing by proceeding with expanding the high court. They pull their crap over Afghanistan, then Biden pulls his crap by installing more liberals on the court.
This whole political thing could get very interesting should democrats not only hold onto the house and senate come 2022, but if democrats actually expand seats in the house and the senate. Then, America will see some real progress and they won't need worry about Joe Manchin anymore. Yes, it could get really interesting if democrats can excel in the house and especially in the senate.