Biden still going after the middle class

"The most recent data suggests the IRS is still focused on the middle class. As of last summer, 63% of new audits targeted taxpayers with income of less than $200,000. Only a small overall share reached the very highest earners, while 80% of audits covered filers earning less than $1 million. Don’t forget to save those charitable-giving receipts." Wall Street Journal,  April 3, 2024.

I wonder why the IRS doesn't go after the federal government employees who are behind on their taxes. 10 years ago the figure was over 300,000, but nothing has been done.

The Number of Tax Delinquent Feds Is Growing. The IRS Watchdog Wants a Crackdown. - Government Executive (govexec.com)