Yeah me too, Eliezer Yudkowsky comes to mind - there may be others but I think they're quite rare. Even in these cases I suspect status is some component though not the driving force (how much of a role it plays I think varies depending on the person and what they value).
People want to do something important/have purpose - I think it's hard to disentangle this from status because it's so tied up in how we see ourselves and what we often consider important. Millions of years of selective pressure and social behavior/hierarchies of intelligent primates can't really just be ignored.
There are some outliers, but I'm generally skeptical. I tend to think often the DNGAF persona is done because it's a signal of high status to not care about your status. I suppose at some level it's real though.