I thought the most damaging 2 weeks in Presidential history were Biden’s. He signed a raft of EOs put before him aimed at undoing anything Trump, even things that were working well. E.g., the border “stay in Mexico” policy, Gas/oil leasing policy and regulation (e.g., the Dakota Access Pipeline, where the courts and the governments jerked the builders around, and Biden just cancelled it after they had jumped through every hoop).
Trump’s return calls for strong measures. Whether we are better off or not long-term if a Presiden’t powers are so great, is an interesting topic for discussion. But, what’s a President to do when a corrupt Congress has handed off responsibility to nameless bureaucrats? To quote Terminator 1 here: “Who is in authority here?”
He's going to have to be like Lincoln.