Trump could have prioritized immigration more than he did and held the line re: spending bills on it early on.
He also probably could have called out the military on it more and earlier.
Yeah, Trump was going up against the Deep State uniparty, but he made horrendous early staffing choices and trusted in the wrong guys (e.g., Pence in cahoots with Ryan) in setting early priorities.
That said, I’m not sure what Tucker is up to — and whether the Deep State (including Fox executives and ownership, plus the personal protests when his wife was home alone) have got to him, just as I don’t know if the same, including the threats of indictments against Ivanka and Jr, have got to Trump.
When a normal American sees what Trump has sacrificed, his motivation for sacrificing and the extent of his accomplishments, only something like a brain tumor could explain the impulse to criticize him the way you do here.