That’s why gun control is so passe! Any one with a modest skill set can put cameras on some of these remotely piloted mini planes that are tiny and not so easily targeted...control them with a medium distance radio controler and guide them in with some sort of explosive in their nose.
The internet is full of videos of such devices being controlled by high school and college kids and it’s surprising the distance they can be controlled from.
The government collectivists are attempting to control the populace using a 19th = 20th century modality by controlling guns...they have no idea of the 21st century technologies that can be used against them. The military and CIA types would know but the leftist politicians stuck in the 60’s utopianism probably don’t...and the civilian appointees that run these agencies have no vision.
radio signals can be jammed.