Thank you for bringing this up. For American citizens, the IRS is right on top of it. The IRS knows about this FRAUD and has turned a deaf ear, a blind eye. Why? Orders from the Party in charge? They could shut it down in a nano-second. They don’t want to. For we American citizens, just try putting down extra kids you don’t have and fake SS numbers.
I personally now prefer a national sales tax that will get illegal aliens and would tax visitors (whom use the infrastructure) BUT safeguards have to be built in.