Indeed, the only thing that could make the experience better — for riders and for everyone else — would be dedicated lanes, like, for example, the 900 miles worth of parking spaces in San Francisco. To be sure, the city isn’t going to make the conversion overnight, or, given the degree to which San Francisco is in thrall to homeowners, probably ever, but that is particularly a shame in 2018: venture capitalists are willing to fund the entire thing, and I’m not entirely sure why.