"I will not ban fracking." ...bans fracking
"$2,000 stimulus checks for everyone." ...$1,400 checks for some
"I have an extensive plan for COVID." ...doesn't have a COVID plan
"We need to close the immigration facilities used to separate parents and children." ...Trump admin closes one site. Biden admin reopens it
"I will eliminate President Trump’s... MPP on day one." ...hasn't ended the MPP
So far, at least on the hot ticket items, he's not running a great track record.
He's done a bunch of little stuff, but the big things promised during the campaign have systematically failed, and several the exact opposite direction.
So, sure, let's see if the career politician honors his commitments. I'm not holding my breath.