Anyone who thinks that an ideology can be used to fool ppl can be considered influenced by it. By your logic: from this perspective anyone who believes that can be a Marxist.The people promoting censorship and attacking those they don't agree with in the United States are heavily influenced by critical theory.
Critical theory - Wikipedia
Critical theory is a key component of Marxist philosophy that came out of the Frankfurt School.
Frankfurt School - Wikipedia
From this perspective, these people are Marxist.
My point continue that, you calling SU a Marxist regime is like saying that someone who is Peat inspired and eat lots of PUFA is a Peatist.
Now will just reply to an unrelated topic to Hamster, to not hijack.