You are clueless and only repeating what Russia haters told you.
I'm a much better informed person than you are and I never repeat platitudes. My platitudes are all my own - wry smile. Sixty percent of the gas imported into the EU from Russia is paid for in euros, the rest in dollars. Actually it's Russia who is in breach of contract, not the EU. The proof of that
is the fact that PGNIG is bringing a legal case against Gazprom.
Literally, I am sure that Poland has enough roubles
Can you not see the moral implications of doing so?