Right now the EU has no legal justfication for its war against Poland!
Untrue. When Poland joined the EU, it signed up to common rules including the rule of law. If the ECJ rules against PiS, it has to follow the decision.
This is not about Germany vs Poland but the EU against PiS.
Of course, it is also in Germanys' interest to safeguard its' neighbour and partner against sliding into authoritanism. We already have a huge problem with Hungary that not only has ramifications for its' people, but the EU as a whole.
support Russia de facto
Sanctions, phasing out its' fossil fuels sooner than is economically sensible, sending huge military and financial aid to its' opponents now counts as support?
while we support refugees and Ukrainian war efford.
As do we.
We make sure to pay you back!
Personally, I'd be happy if instead of actively paying us back, your government could just let go of long resolved past grievances and drop its' use of anti-German propaganda for domestic reasons.