I don’t know what you mean by “hypocrisy,” communists support China as a socialist state and critically support Russia to the extent that they trade with socialist countries, oppose western imperialism, and have a populace increasingly sympathetic to socialism. Nobody supports Russia the same way communists actually support China, the USSR fell 3 decades ago. I also don’t know what you mean by saying “tankies” aren’t communists, “tankie” is just a pejorative for communist, nor do I know what you mean by the so called “actual communism” these supposed “tankies” would violently oppose.