Biden and the Democrats wanted 80,000 armed IRS cops. The Republican house stopped that. Obama talked of a national police department and Biden nearly got it. Imagine what they would be used for? Bet it wouldn't be just for taxes. They would be the Democrats brown shirts.
Look at how the Democrats have weaponized DOJ, AG and FBI and are used to go after Republicans. Think 80,000 heavily armed IRS Federal cops wouldn't be weaponized against political opponents by the Democrats?