“And you know what, good for them, because one or some of these projects will eventually break through.“ actually disagree here (depending on your definition of breaking through). If you’re referring to a unicorn in VC terms. But in aviation there is no such thing. In tech sure. There are plenty of examples of billion dollar ideas. Anytime you have to have people and or pilots in a position to plummet to the earth you will not have a unicorn. If the liability won’t kill you, the very shrunken market that actually materializes will be proof that it was about the same size as the paraglider market size. No mass market here and no Uber-like growth chart. Hope I’m wrong, but I just don’t see the market here.