The legal way is just to politely ask them to get off of your property. If you ask someone to leave your property and they refuse, that's criminal trespass. Call the cops and say there's a suspicious person going door to door and you think they're casing the neighborhood.

Tel them to vax all the illegal invaders at the border first, then you’ll consider it. Until then, get off my porch before they have to scrape the remains off with a little plastic shovel and pail.

Im going to spout some bullshit about being a privledge White male and that they can come back once every POC is vaccinated first.