Malmo, I think you are missing the point. Most people go into business to make money. Remind me again how much the uber co-founders made on the Uber IPO?
That said, you are right, technology companies disrupting legacy industries where the underlying service isn't expensive enough to allow for margin and there is high acquisition cost (both for customers and gig workers) are too big to fail high volume pump and dump plays. You are wrong to insinuate that the efficiencies are "imaginary"... would love to see you make that argument for Redfin/real estate. Should be pretty funny to watch the tap dance.