All nonprofits should have to pay a tax of like 5% on revenue/funding to pay for a government audit system that checks if they're really doing what they're supp

All nonprofits should have to pay a tax of like 5% on revenue/funding to pay for a government audit system that checks if they're really doing what they're supposed to be doing. Same for any government program/status/aid. There is currently not that much of a feedback system for the performance of just about any government based enterprise other than "itself", which always leads to failures.