Meanwhile the rest of the world has fallen behind the US. China is weaker and sliding (in part thanks to the expansive authoritarianism). Russia is a joke and has been for decades (now a regional power that struggles against Ukraine). Europe broadly is weaker and no longer competitive at almost anything.
US GDP per capita is essentially now double that of Britain or France.
I doubt even the most radical president could do much to reverse or slow that trend. The strong central government permanent war surveillance state seems so much bigger and more powerful than even the highest office. It’s not like breaking up or not breaking up Google is gonna change the fact that feds can read everyone’s gmail without a warrant.
I personally believe that the office of the president’s effect on long term policy or institutions is generally massively overstated. Their main lever seems to be supreme court appointments and Trump has already pulled that one in his first term (to predictably destructive results). I am unsure whether that is because presidents generally “color inside of the lines” and haven’t attempted sweeping and radical reform, or because the institutions ultimately have more inertia than the temporary machinations of the executive office.
I guess we’ll see if the institutional destruction he seems to seek a) is even possible or b) may result in unexpectedly good outcomes. Then again, most of the stuff he says he seems to speak just for the momentary sake of speaking it; only a small fraction relates to things he plans (or is effectively compelled) to do. I lost count of all of the promises he made, good and bad, that not only weren’t kept, but weren’t even ever mentioned again.
I remain skeptical that his fervent drive during the campaign will translate into fervent reformation action, now that he has obtained what he wants. Despite the constant media hand-wringing, his first term wasn’t as apocalyptic as everyone made it out to be, despite his two main legacies both being perhaps the most destructive things he could have wrought: the supreme court appointments and the insanely massive mismanagement of a deadly pandemic.
His more hardworking and ideologically-motivated support staff have had a lot more time to plan on his behalf this time around, however. Perhaps his weaponized ignorance will be deliberately wielded this time around and his second term will turn out to be massively more destructive than his first, but that is a very high bar to clear given the outsized effect that mismanaging the pandemic response caused. Not many presidents can have that much preventable death in their legacy, even if they explicitly try.