Neither USA, nor Western Europe will help Poland if it is attacked by russia. Only Ukraine will. But polish politicians do everything to destroy relations between Poland and Ukraine. Anyway, you do not need to fight because russians silently took the power in Poland) War is not over. It is just beginning… Remember Ukraine will fight for Poland.
If you study history of Cossacks, Russia and Rzeczypospolita as I did - you would look at this situation from absolutely different angle. I do not blame you but Polish goverment always betray their people (it is like a tradition already)) and Western Europe always promises and never holds their word. And I see how Trump treats Zelensky and all Ukrainians… And this is just beginning. Soon you will see him being really hard with Ukraine. We expect the worst might happen. Regarding EU - they will definitely help because of the “barbarians at the gates” - but I do not think they will send military troops. But they will send money. Look how EU changed rythorics about Israel and Gaza - they need Turkey to be their ally against russia.