This is what former Attorney General Bill Barr has to say about Mr. Trump. "If you believe in his policies, what he's advertising as his policies, he's the last person who could actually execute them and achieve them...He does not have the discipline, he does not have the ability for strategic thinking and linear thinking, setting priorities or how to get things done in the system."
"And so you may want his policies, but Trump will not deliver Trump policies. He will deliver chaos, and if anything lead to a backlash that will set his policies much further back than they would otherwise would be."
This WSJ Editorial Board report says a lot of the work done during the Trump administration was a result of work done by the Federalist Society, Mitch McConnell, Mike Pence, Paul Ryan, other Republicans. Many of these Republicans will not support a second term or be actively involved in a second term, says the WSJ.