Well, that's your opinion.
Tactics involve thinking and analyzing situations. Sending in smokepots or baraging smoke with your mortars, to get to the MG emplacements to plant a democharge, to than run your troops in cause you managed to destroy the MG bunker is a tactic, cause it involves thinking and acting accordingly.
But again man, it's my opinion and you don't have to agree with it.
I think you are confused over where i am coming from. From a semantics perspective, tactics means a way of organizing and thinking. Its the definition of a word.
From Merriam Webster Dictionary (relating to military)
a : the science and art of disposing and maneuvering forces in combat
b : the art or skill of employing available means to accomplish an end
Im saying anyone can employ tactics. The definition of "tactics" doesn't mean it is automatically sound and effective.