I think the only thing that might swing 2022 in Biden's favor is continued success.
And I'm thinking there is nothing Biden won't be able to handle "successfully".
After four years of Trump's thuggish and ham fisted attempts at governance Two years of Biden gonna seem like a walk in the park.
See if it don't...
The opposition party meanwhile is purging the party of all who do not swear fealty to Donald Trump. Not because it plays well with America at large, but because it fires up the Trumpish base. It's a recipe for disaster at the midterms...as long a Biden doesn't fumble the ball.