that we should be more grateful to Ukrainians
geez? WTF? We are in the NATO. What war are you talking about? Besides Ukrainians are fighting for their country and their interest not for Poland.
Their fight is aligned with our interest in making Russia weaker which is good. But we have done more to help them than anybody else, we are their lifeline and they can't even do a small thing for us in return.
I don't need them to be grateful - what kind of plebian nonsense is that?
I need them to respect our interests and they failed to do so. We don't owe them anything.
Russia at least offered to help us get our land back - that is something. What Ukraine is offering - outrageous demands from Poland. F them!