I agree that even a post-scarcity society would need some form of employment to determine status and so on. But that seems irrelevant to the current problem: one where even people who are not interested in status need to work long hours in unpleasant conditions just to pay for food, housing, and medical costs, and where ease of access to these goods hasn't kept pace with technological advantages.

And although I don't think it quite related, I am less pessimistic than you abou the ability of a post-scarcity society to deal with land and status issues. Land is less zero-sum than the finitude of the earth would suggest because most people are looking not for literal tracts of land but for a house in which to live, preferably spacious - building upward, or downward as the case may be, can alleviate this pressure. I'm also not convinced that being near other people is as big a problem as you make it out to be: a wealthier society would have better transportation, and cities have enough space to expand outward (giving people access to other humans on at least one side) almost indefinitely. There will always be arbitrarily determined "best" neighborhoods that people can compete to get into, but again, this is a totally different beast from people having to struggle to have any home at all.

I think a genuinely post-work society would have its own ways of producing status based on hobbyist communities, social interaction, and excellence at arts/scholarship/sports/hobbies; the old European nobility was able to handle its internal status disputes in this way, though I don't know how much fo that depended on them knowing in the back of their mind they were all superior to the peasantry anyway.

Agreed that the class system is an important and relevant issue here.