Considering what he did last time he had a majority (when he was first elected before the midterms) they won't do this. The House Republicans in particular will self-sabotage
This is bullshit. You can do two things at the same time. He isn't on a mana limit. This isn't a HoI4 focus tree. Congress can get its shit together and stop making nonsensical subcommittees about UFOs and interviewing actual lying fucking retards like David Grusch and Jake Barber and put together an omnibus that has every bell and whistle that would be needed for the future to continue what has been and what will be set in motion. This is the ONLY way you win. EOs can be turned over on Day One. People can be rehired. It takes time and effort and political capital to get a law overturned once it's on the books.
These people had four years to figure out a gameplan. If they don't make these steps, then they simply aren't serious.