“Then simply pass a new ban rendering illegals ineligible for the federal bennies and include a clause stating that wasn’t judicially reviewable.”
If a household has one US citizen, then federal law is commonly written so the entire household can feast on taxpayer money.
LOTS of rewrites needed. Although my most desired bill doesn't need any rewriting, just a long listing of prior bad bills to append to "The following prior bills are hereby cancelled." If returning to < i>status quo ante makes sense and would be an improvement. If there were some legit problems prior to the bill, but on the net that bill's 'fix' made things worse take the quick imperfect fix of cancellation now and throw whatever the prior problem was to an appropriate committee to see if they can find a real fix. The Federal Government: laws, regulation and people all need to shrink, A LOT!