I'm explicitly familiar with both of those concepts, and my point remains completely unchanged. Neocons and neolibs aren't great; what's much, much worse is a leader eroding the very basics of democracy and the rule of law, and who genuinely believes the US government should be his personal puppet.
Biden would at least ensure there's a government left to reform by 2024. Trump has already made a shambles of things, and he's doing many of the things you've just complained about, to boot (enriching elites, reckless deregulation, making other countries suffer). If Trump gets another four years... well, if the US recovers it'll be in spite of him, not because of him.
As I like to put it: smashing the system only matters if you have a viable plan to replace it. Biden would at least restore some of the fundamentals, like lawfulness, responsible regulation and a respect for science. Trump has no plan at all... well, aside from paying off his debts at the public's expense.