If the opposition ruled, the economic situation would be much better
Perhaps, perhaps not.
One thing, however, is certain - if the opposition ruled in Poland, Ukraine would be under Russian occupation at the moment or with a puppet government in a union with Russia, similar to Belarus. There would be no Polish howitzers - old Soviet types with shi*loads of 152mm ammo on top of that, no Grad rocket launchers, Pioruns, brand new Krab howtizers, hundreds of T-72s and PT-91s (equivalent of two panzer divisions) etc. etc. for Ukraine.
PO would initially react towards the war in Ukraine in exactly the same manner
as their German overlords, and would start sending help and weapons with exactly the same speed and amounts
as Germany initially did. Why? Because they are German lapdogs, that's why. American help wouldn't be able to arrive on time and anyway, the US didn't have the shitl*oads of post-Soviet (but modernised and in good condition) equipment ready to be sent immediately and used immediately by AFU.
Basically, anyone wishing for PO to have been in power on 24th February 2022, wishes for the quick Russian victory. So, thank God PO wasn't/isn't in power, and thank God for still free Ukraine.