It takes about 10 minutes for the IRS to file a levy on your bank accounts to confiscate what they believe you owe, and then you have to prove otherwise to get your funds back. Meaning you have to file a tax return to show their error in the amount held, and as a result admit you willfully failed to file and are thus obligated to pay fines and interest, at a minimum.
The only way to defang the IRS is to simply relocate all your assets and income overseas in a non-US-compliant jurisdiction.
Sometimes you just have to take a stand.