Hey dumbass, we already have federal laws preventing that. Garbage tweets like this are just for gaslighting and don't accomplish anything.
Just to address this, because I heard Mike Lee talking about it:
He says most (all?) states give driver's licenses to illegals. Those can be used to fill out voter registration cards. So they can then vote.
To your point that a law already exists, the Supreme Court a few years ago (presumably the formerly lib court) interpreted a case in such a way that the states
are prohibited from asking for proof of citizenship when voting. So this bill closes that loophole.
He also says to your exact argument that it was already illegal to sell alcohol to minors. Does that mean we didn't need a law requiring proof of age before buying alcohol? Of course not, because so many sellers would break it otherwise.