Just throwing anything out there. Doing this would significantly reduce federal tax revenue needed for essential public services like
education and healthcare.
On the other hand this kind of favoritism could foster public resentment towards law enforcement.
This would also hurt local governments where everyday people would be using their tax dollars to support police salaries, benefits, and resources, while officers themselves contribute nothing back into the tax system. All of his pandering, from his tariffs to proposals like this, would ultimately harm everyone else, especially the middle class and the poor who rely on those services, but he's funny and the money was flowing during the pandemic.