From The Truth About Guns:

In the years before the Biden-Harris administration took over the White House, the Bureau of Alcohol, Tobacco, Firearms and Explosives usually revoked an average of 40 Federal Firearm Licenses (FFLs) per year. But, in the 11 months since Joe Biden declared war on “rogue gun dealers,” the ATF has revoked 273 FFLs – an increase of more than 500%. However, rather than targeting the true rogues, Biden’s ATF is revoking FFLs for the most minor of paperwork errors, which were never a concern for the ATF until Biden weaponized the agency.