No morals here. (save for the hanging homosexual parts and supreme leader for life parts). The thing is, they can do whatever they want in their own countries. Different cultures and traditions. Iran installed Hezbollah in Lebanon, Russia foments coups in Africa…and yes, KSA, Qatar have sponsored terrorism.

Did Ukraine do such things to Russia?

US has intervened at times but it is a democracy, administrations come and go. They shook off McCarthyism. To my knowledge, the US has not expressed the will to wipe off a population.