That doesn't seem like a positive. People like predictability. They know their drive home takes X minutes, give or take Y, which is a small number. Having a different route every day makes the value of Y a lot more variable.
There's another aspect to "predictability." Back when I was a bus commuter, it was comforting to see the same faces every day. Even without chatting or acknowledging each other, there was a sort of familiarity to the strangers.
Is that a good thing, though? In practice the lack of a pre-planned schedule means that rideshare vehicles have to divert to get to you, being as much as 10-15 minutes away, which is not much better than just waiting for a bus.
