Sadly, that doesn't matter
If you watch any economic news, a large level of uncertainty is now baked in because the markets are unsure how much damage his politicies will do to both the US and global economies.
The whole world can see the train wreck coming, but are unsure if the sane ones who are left can help avoid it. (Not left as in left wing, left as is remaining, a few sane Republicans do exist)
He may not be president but republicans in congress are doing their best to slow Biden down to do Trumps bidding.