The wall was a Democrat proposal before Trump championed it. In a cost / benefits analysis, it is a stupid idea. I'm not talking in terms of dollars and cents, but in lost Liberties. So, if they can't build the wall, maybe you can achieve the same results with alternative ideas.
Trump won't be able to get a lot done. He is a lame duck president relying on unproven and inexperienced people that don't understand the system. Elon Musk is a guy that knows how to amass fortunes, not necessarily manage them. And RFK wants to be a "health czar." Do we need czars? What is RFK's experience and education relative to the subject matter?
The big tell is when Trump thinks he can make the right accept socialist concepts just because he's the president. Some of us will be thinking about what happens after Trump leaves office. He will some day.