Reinstate Title 42. That’s well within Biden’s power. It doesn’t matter what COVID’s status is.

They can't do that any more. The Supreme Court has ruled that the Administration can't use health regulations as a pretext for taking more significant policy actions, and has narrowly construed the public health emergency provisions of the various statutes to limit the scope of that authority. "Congress doesn't hide elephants in mouseholes," and all that. Title 42 won't hold up - you can't deport lawful asylees for a health threat unless you can actually demonstrate that the deportations are required to fight a health threat. For asylees, who turn themselves into border patrol and can thus be easily checked for serious infectious diseases, it will never hold up against the new SCOTUS standards.

Note that coyotes use Tik Tok to organize things. Start locking them up and oh, let the coyotes know that pulling a gun on a US official will be considered the same as initial use of deadly force.

They do arrest the coyotes, when they can catch them on U.S. soil. The problem is that many (almost all) of the coyotes who are bringing the asylees are staying outside of the U.S. (or enter only momentarily to help the migrants across). U.S. law enforcement and border patrol has no jurisdiction in Mexico.