Adapting Clausewitz to defeat modern liberal cultural Marxism

I'm not talking here about defeating them with military weapons and death, as in real war---with enough cultural will these things can be accomplished without radical measures.

If conservatives could adapt the three Clausewitzian principles of all wars to overcome modern liberal cultural Marxism, and the Big Media which now promotes it, first we need to identity them as the enemy, then we have to actively take their power away from them, and finally we need to morally and intellectually use all cultural resources to destroy them permanently.

None of this is being done today, although Trump has, more or less, identified the enemy. That's not enough. Western civilization is over if we cannot overcome modern liberal cultural Marxism and the Big Media which promotes it...