It’s the Dept. of Homeland Security that will be the Einsatzkommando the local cops will be involved as part of a “Jurisdictional task force for gun safety. They will will get to play back up when the DHS folks decide to do the stormtrooper stomp thru your neighborhood.
Could be, but that might not work out so well for them. Most of the DHS employees that I have seen are affirmative action hires that probably wouldn’t have made the grade on any serious police force.
You can dress up a lazy, uneducated slob in swat gear and give them a submachinegun, but they’ll still be a lazy, uneducated slob. So, if they plan on using those folks as shock troops to take on American gun owners, many of whom are combat veterans, it might not go so well for them.