Reading about FOSS philosophy, degoogling, becoming against corporations, and now a full-blown woke communist (like Linus Torvalds)
You can support some of the ideas while disapproving the leaders whose greed made it fail… which is socialism in a way.
The ideas are why it failed. Thats the core problem. Marx believed he could build in essence a church of Communism that would be incorruptible zealots who would lead society to Communism. A dictatorship of the proletariat led by an enlightened few who could teach and reeducate the masses to live in productive harmony with one another. And that, for many reasons, never works.