A lot of people don’t see the genius behind this. Uncapping would increase subsidy to states to which can be used against them later proving irresponsibility in budget and funds management.
Think Newsom promoting a succeeding governor and Trump has the receipts to show how much the Federal government has subsidized stupid projects that show no benefit to its citizens.
I think you are reaching for a silver lining in a cloud where it doesnt exist.
See posts 7 and 12