Liberal Position
When Obama took office the National Debt was less than $10 Trillion. When Obama left office the National Debt was $19.5 Trillion. Obama increased the national debt more than all the other presidents since George Washington Combined. He averaged a deficit of $1.1 Trillion per year. A major component of the deficits was the passing of the Affordable Care Act (Obamacare) and the $1 Trillion bail out of the banks, passed by Obama in his first year.
Since Congress and the senate was controlled by the Democrats, there was no horse trading, and they were able to pass massive budgets in the early years. However, when the Republicans took controll of congress in the later years of Obama's presidency there were no budgets passed, just Continuing Resolutions. Budgets were not passed because the Republican Congress would pass a budget, but the Democrat controlled Senate would not even vote on the budget, hence nothing ever made it to the president's desk.
When Biden Took Office, there was a Democrat controlled congress. They passed two of the largest spending bills in the history of this nation. First, was the American Rescue plan, which was a second spending bill for COVID. The second was the Inflation Reduction Act, which, as Joe Biden said, it was a Climate Bill and not an inflation reduction act.
Except for the Pandemic, the US has never seen such deficits under Biden. And the Deficit in 2024 is expected to be $2 Trillion.