yep

So, lets play this scenerio out, shall we.

Kid buys ar-15. Posts on pic on social media with it.

Is this where the FBI LIST COMES IN? Does BIG BROTHER NOW DISPATCH 2 AGENTS to keep an eye on "little brother?" At what point is it a 4TH AMENDMENT VIOLATION?

Please explain how it all works. Keep in mind, you want to be able to do it responsibly, too. And, how many assets does the FBI need, for each social media post? How long do the assets remain active per post?

Unlike the knuckledraggers who took active LIVE VIDEO/STREAMS IN REAL TIME? How about, does the idiot who podt s picyute of him and his gun, HAVE A LIVE CELL PHONE CONNECTION TO A FEDERALLY OWNED CELL TOWER?
Do you need me to explain what happens when you turn on cell phone data to stream? Are you starting to see the difference?

they do it already for anyone that says Joe Biden is a doodoo head, So if the kid says hes going to kill everyone and buys body armor and a AR-15 he gets a mental evaluation, court hearing for commitment and temporary loss of his weapons. In law enforcement they call "I'm going to kill everyone" a clue"

So, this is at the federal level, or the state level? See where i am going? Which state are you talking about?

The federal government and DOJ already does when it serves the Democrat party

But Maybe stopping these twisted screwed up kids does not serve the Democrat party.