Supposedly according to The IRS, the extra agents, and funding helped The IRS tackle tax evasion.
So really reducing the staffing, and funds makes The IRS inefficient again.
Technically speaking.
Personally, I am not a fan of The IRS.
Discussion
Hopefully. I want it to be seen as so wasteful in its operation that it should not exist. If federal taxes must exist, then they should just be taxing the states.