Comment by zuminator

It could be that a particular segment of the population prefers the privacy and is willing to pay accordingly, while other segments of the population don't mind the social interaction, or at least are not willing to pay for its absence.

Kind of how like some people greatly prefer WFH, whereas other people like the social interaction of being in a shared working environment.

From my perspective, having the choice of whether to ride with a driver or not is a good thing.