Yeah, but because of obscure technicalities around the filibuster, the Dems need 60 votes to pass their agenda, but the Republicans pass theirs with 50.
The filibuster is just a rule that the Senate made for itself. If you have 50 Senate votes to actually get stuff done you can get it done by changing that rule.
What the Democrats had was 50 votes to wring their hands and say it's impossible. Maybe they have 48 votes to get it done, maybe fewer. But they don't have 50 votes to actually get it done, so it doesn't get done.
It suits several Democrats (famously two, but the real number is likely more) in the senate to say they can't do anything, but that isn't the case, it's a lie. You've probably told lies just like it. Oh, I can't come to the your party, so sorry, we have to er, see my wife's parents yeah. You don't want to go to their party, but you say you can't even though it isn't true.