Personal anecdotal experience, conjecture and hyperbole are not good arguments. Your interpretation of "porous borders" isn't representative of liberal policy.
Funny that you should mention that shady behind the scenes corrupt kind of dealingsthat the Trump administration is so famous for by now. I cannot imagine how you can look past Trump's inconsistency between words and deeds long enough to even conceive of accusing others of the same. How about healthcare for all, for instance? Trump's plan was supposed to be better, cheaper, and cover everyone. Instead, behind the scenes his team is working to eliminate the protections for preexisting condition coverage. During a pandemic. Trump says he supports the troops while he ignores bounties paid for the murder of our troops, behind the scene.
Give me break with your imagined threats.