Maybe a helpful starting point, if this is a real question, is for you to define what it is you mean by Marxism and what you find unethical about it more specifically. I’m asking the ideology as a whole, not a specific instance or country that claims to have it. For example I don’t think all marxists would be in agreement about if China’s government is a good representation of marxism (even if they call themselves communists).
Adding to this windows attempts to end all support for windows 10, obsoleting a large number of computers later this year. I never thought I’d say this but Linux has never looked better…