Almost everything I wanted to know about EFP’s.
Basically they're what made MRAPs obsolete. They cost very little. They're easy to make. They don't need military grade explosives (although RDX and HMX work best) dynamite works - just make them a bit larger. They're extremely effective against armored targets even at 50 - 100 meters standoff. They're very hard to detect and very difficult to neutralize.
If the government continues to use it's standing army (the thugs in blue) to treat the citizens like subjects of a communist tyranny, then sooner or later those who are being subjected to tyranny wil rebel with someting more condign than complaints on places like FR. And then it will get really messy because the government isn't going to roll over and give back the rights it has been vigorously stealing for the last hundred years.