The kind of people investing in WeWork very likely aren't going to invest in the kind of moonshot-type companies you're talking about (minus vertical healthcare

The kind of people investing in WeWork very likely aren't going to invest in the kind of moonshot-type companies you're talking about (minus vertical healthcare, as that exists in various forms like Kaiser Permanente). Nuclear fusion or cancer treatments have even lower chance of success than a startup and much longer timelines. Should they get funded? Yes, of course. But I don't think VC is going to be the route here.