Extreme Survival: Tactics, OpSec, and Ghost Walking

The esoteric aspects of Tactics, OpSec and Ghost Walking (as well as deception, tracking and counter tracking) are frequently ignored on internet survival sites. Why? I can only guess.

When doomsday hits, few singletons and no dyads will survive commie depredations. So it will be up to survival groups. I guess some of the more extreme subjects of survival are reserved for the osmosis effect.

Survival groups should at least be classroom taught in something additional to weapons firing. The survival people that I have seen practicing their stand up and aim,"tactics" will not last long the way they are. Machine gun fire, mortar fire, grenading, RPGs and close assault will overwhelm them in a matter of moments.