This is some of the most outrageous over reach that any agency of the federal government has attempted.
I know it sounds naive, but this administration's willingness to transgress legal restraints that reach back to the founding is shocking.
From misdemeanor defendants languishing in solitary confinement in DC jails, to the FBI ignoring the "stochastic viololence" of their street armies buring pregnancy centers, and now creating the thought crime, wherein possession of some INSTRUCTIONS or common tools turns a lump of metal or plastic into a heavily-regulated firearm shocks the concience. What obedience is owed to a government that is so wildly out of control?
This does not end well.
That's how ridiculous it is.
But your points are well taken. Something is going to break at some point.