Judging by the emotional responses on both sides, I would say this is actually a very interesting question. While I usually don't spend much time following such threads, their frequency indicates something is going on.
OP, I think you won't find your answer here. I think your question is ultimately not specific to basses and bass players, so maybe search for a book or article that applies the question more broadly. I think it's really hard to answer such a question, but I wonder if psychologists or anthropologists might have some sense of the answer(s).
That said, OP, check your own biases and assumptions. At points, it seems like you're looking for a confirmation of your beliefs, and may be ignoring good answers. The truth is probably complex, multifaceted - in other words, your question has many answers.
We simply need to accept that everyone's different.