Reading the title has affirmed to me that we are living in a bubble (and it doesn't look good). I just can't get it through my head how an investment of that size will EVER pay off. A major reason people buy dogs is because they want to get out and walk more. If they can't they outsource it to a teenager you or your friends know, there's no need for a middleman in most cases. (If it was baby-sitting I could understand more it as there is far less flexibility.)

WeWork's valuations have also seemed strange to me, when they don't have any assets of infrastructure to warrant such a high value. There's very little stopping others renting office space, in fact a friend of mine has done just that.