If we are talking about you reap what you sow ... I think Germany is a sovereign country that is free to choose its own economic partners without judgement from third parties. Ukraine on the other hand signed a bunch of agreements upon its independence that it would never join NATO but started making moves to NATO membership anyway long before this war. Then there was the Minsk agreements that are now openly regarded as 'signed to buy time'. Seems like Ukraine does not take its own signatures very seriously