Hard to tell really. On one hand it does sound like that, on the other Poland have been saberrattling non stop always when PiS is in power, even when they were so weak as to bribe and steal parliamenterists from their own coalition parties, they were still blabblering about hegemony in central Europe.

Oh and they aren’t trying to remake commonwealth, they straight up look to Piłsudski and sanation fascism.