Instead, Biden’s long record in public office suggests that he is fairly flexible on policy — shifting his positions to whatever is in the mainstream of the Democratic Party at a given moment. So if Biden wins the presidency and his fellow Democrats are still clamoring for more government spending to help the pandemic recovery, Biden is likely to be a fairly liberal president, no matter how moderate he sounded in the primaries….

It’s hard to measure the precise center of American politics and how it has changed over the last few months. But it’s certainly moved left in response to the COVID-19 crisis — toward way more federal spending….Mirroring the shift in his party, Biden and his advisers are now reimagining his candidacy and presidency — rolling out more liberal policy plans, speaking in increasingly populist terms and joining forces with the most progressive voices in the party. Biden himself has invoked the idea that he might be entering the Oval Office facing a crisis on the scale of the Great Depression.”