I don’t know I’m kind of a staunch privacy advocate. I don’t like the idea of all my most intimate parts being flung around the neighbors’ house all willy nilly.
He'd be wrong, almost every Russian mine can be modified to AP use by changing the fuse some even have two fuse ports, one for AT and another that's anti tampering/anti personnel.
Depends on the detonation velocity and explosive force of the mine. If shockwave border is thick enough and travels at an appropriate speed, it will shove pretty much everything in front of it which leaves a vacuum.
I don't know how AT-mines are constructed, but I assume they are on the slower side to generate more heat.