Well, I’m still waiting for the graphene solar panels, cold fusion, flying cars, drone deliveries, metal nanoparticle engines, healing nano bots and what not.
I wonder if we’re going to build a Dyson sphere before some of those other things become a reality.
Drone deliveries seemed promising with Amazon, but the core company is so toxic that any tangible product that didn't come from Lab126 is doomed. Zipline actually has a shot and is actively operating at a massive scale in Rwanda.