Why did Ukraine treat Poland this way? Parafianowicz: Gratitude is not a currency

Poland has helped Ukraine more than most Western countries, but expecting gratitude was a mistake. Zbigniew Parafianowicz in an interview with Kuba Kralka in "Wieczor naTemat" argues that there is no place for sentiments in global politics, and success is achieved by those who prosecute their own national interest without emotions.