Who in the 21st century still thinks classless societies are even possible? I can't think of a single attempt in reality that succeeded, and it's been tried acr

Who in the 21st century still thinks classless societies are even possible? I can't think of a single attempt in reality that succeeded, and it's been tried across cultures and via different methods. It's always a good thing to strive towards (like achieving 100% or 0), but never possible. And class mobility (in both directions) is a great attribute to have - resists classes turning into castes. "There will always be something to envy" https://www.youtube.com/watch?v=-_GzXcTkzNU https://www.youtube.com/watch?v=-_GzXcTkzNU