They had control of the Presidency and the House of Representatives. I never said they didn't have that- I said they didn't have control of the Federal Government.
The Senate was tenuous. Just having 50 Dem Senators (well, that's not true either because you need to include Independents to get to 50) isn't good enough- you need 60 votes to have a filibuster-ptoof majority. The Dems just barely scraped that together in 2009, complicated in part by Ted Kennedy's seizure and eventual death and Al Franken delayed in getting seated due to recounts. They only had 60 votes (still including Independents) from September 24th 2009 - February 4th, 2010. 4 months of controlling the federal government.
That is why when the 2008 financial crisis happened and the Dems wanted to pas a stimulus package in 2009, they had to get Snowe, Collins, and Spectre (who would leater switch parties to get them to 60) from the Republican side in order to get that passed.
They absolutely did not have control of the Supreme Court at any point in the Biden administration and the Republican SCOTUS shut down a lot of what the Biden administration tried to do. I remember checking every day for months to see how they would rule on Student Loan forgiveness, for example.
This is why they have the perception of being powerless- because they've pretty much never had the power. The Republicans love people who say the Democrats are useless. They love saying Biden didn't do what he promised when he DID and the GOP-dominated Supreme Court reversed it. They love being able to stall Democrat legislation and blaming a Democrat president. Everything the Dems have done outside of those 4 months have required careful compromises and negotiation with the GOP to pass.
My apologies if a crosses a line with the comment, but calling the ACA Republican is demonstrably and factually false and, in my opinion, actively spreading disinformation.
The bill passed the Senate 60-39, with 1 abstaining. All 39 Republicans Senators voted against it. It passed 220-215 in the House with only 1 Republican vote.
If you want to say it wasn't enough, that's completely fair and I would agree. If you want to say the Democratic Party, both back then and today, is dominated by Neoliberal interests and suppresses Progressives or Socialists or whoever else then I would also agree. But none of that was the conversation- the bill that passed was demonstrably not Republican.