Meh. Even setting aside non-(nominally-)Communist totalitarian regimes, the USSR experience seems to be that after the Party collectively becomes God-Emperor, any philosophy that was supposed to motivate that status is set aside like so much trash (possibly next to shot corpses of its authors). Ever noticed how the state in
1984 was supposed to be all ideological, yet had little actual ideology aside from the state being supreme and eternal? Orwell was not wrong on that one.
Sure, you’re supposed to read the foundational documents, think the old state was evil, say the dictatorship of the proletariat is coming, etc., but more often than not you’re paying lip service to the person who is apathetically droning out a butchered retelling of the whole thing. Occasionally they are actual starry-eyed devotees of the idea, but just what that idea is is somehow less important than uttering The Idea in hushed and reverent tones. (I promise I was not going for this Arendtian twist, it just came out.) More often than not, though, a position of ideological enforcer is more indicative of skill in navigating a slime pit of backstabbing bureaucrats than anything else. (There’s a reason why career man is one of the vilest late-Soviet curses—now extinct, funnily enough.) Hell, the very name of the state is a sad joke—the eponymous sovjets (literally, councils [of workers and farmers], but supposed to be local governments rather than advisory councils) were all but neutered by the end of the first decade if not earlier.
So, no. I don’t expect that the proclaimed ideology has much to do with it.
(None of this is to be taken as a defense of 19th-century German political philosophy as a viable economic strategy, mind you.)