The great replacement theory is spectacularly wrong in asserting that the government is going to create millions of new citizens overnight. And it’s wrong too, that in the unlikely event that happened, they will be “obedient” in voting for Democrats.

Tucker and his pals are also really worried about the government giving all sorts of new and better stuff to immigrants—brand-new bikes! twice the allowance!—but he’s got it backward. Immigrants consume fewer welfare benefits than native-born Americans (about 39 percent less in average cash value). And when the U.S. has had a relatively open-door policy, government spending grew less quickly than in periods when immigration has been restricted.

The last truly major immigration law was passed in 1986 when Ronald Reagan signed bipartisan legislation that ultimately allowed 2.7 million illegal immigrants—mostly from Mexico—to gain citizenship. Since then, reform in Washington has proven elusive. Indeed, like George W. Bush’s attempt in the mid-2000s, Joe Biden’s stated desire to provide a path to citizenship for 11 million illegals has gone exactly nowhere, partly because he has maintained and even expanded some of Donald Trump’s most-draconian policies.