That would require shutting down the internet.
Completely.
Oh, and the Dark Web too.
Oh, and making sure old-school 1990's BBS sites never come back.
Oh, and stopping all phone calls.
Oh you will hear about raids but not until the next day or days later. If you or anyone or any group of people were going to take some kind of action you would need to know about the raid BEFORE it takes place. Even if you live across the street do you think the goon squad is going to tell you what they were up to? Even the best case scenario its a neighbor you know well but what are you going to do when you look out the window at 3am and see a tactical team go in to the home? Keep in mind you won’t know the the people who's homes get raided 99.9 percent of the time and you will have no idea when and where the next raid will occur and you won’t know if they are taking guns or busting up a drug lab and they won’t tell you.
What I’m trying to do is make people realize we have no idea how to respond to the reality of gun confiscation. We can’t even figure out how we will know when to do whatever it is we are going to do. We need to start thinking about this in terms of reality.