> Why isn't anyone working on improving commutes through dense cityscapes? As someone who's been on and off involved in moving-people-technology, it's two-fold

> Why isn't anyone working on improving commutes through dense cityscapes? As someone who's been on and off involved in moving-people-technology, it's two-fold: it's "in the physical world" so you have all of the attendant problems (objections from people around the proposed construction, overlapping government bodies, cost, and that "the real world" isn't "sexy" for investment). And second, if you make something that's very efficient but looks too much like public transport, there's a whole market of people, at least in North America, who simply won't ride it. Where I live, I had several coworkers who lived next to a bus route or train line that went directly to our offices and they'd still pay for a daily Uber.