I don't know what you are thinking, so I will as you HOW the government is "paying people to stay home"? Specifically.
I'll reiterate my question about the border. If this is not a "pandemic" (as you put it) and the vaccine does nothing (based on memes you have presented), why would you use that as an argument for "closing the border"? What specifically is your knowledge of the border, and what Trump did to "close it"?
As for vaccinated vs. unvaccinated, Mexicans have an overall vaccination rate that is not terribly far below the US, and almost matches some of our lower states like Georgia and Tennessee. Are you as worried about our southerners spreading COVID as much as the Mexicans, or do you think the only Mexicans trying to get here are the unvaccinated ones?
Your faucet analogy is slightly flawed, but I do get what you are trying to say.