You're framing it as Georgia and Moldova giving Russia an excuse to invade. That's (preemptive) victim-blaming and abuse-enablement. You say, literally:
"It would be totally transparent that he ONLY reason for Georgia to join the EU is to fall under this CSDP provision, i.e. to draw EU countries into a direct military confrontation - a war - with Russia."
This is pure Quisling stuff. Georgia doesn't want a direct military confrontation with Russia. It doesn't want to draw EU into a direct military confrontation with Russia. It wants to join the CSDP to
deter a direct military confrontation with Russia. You turn the whole thing on its head, condemning Georgia for trying to avoid a war by seeking strong allies.
Why are you arguing that countries should not seek strong allies as a hedge against Russian aggression? Why are you arguing that they should keep themselves weak and isolated? Why are you advocating what is most convenient for Russian warmongering, and most awful for Russia's neighbors? This is Quisling stuff and you know it.