Sure… but for every 1 of those examples, there are 100 or 1000 variants that showed astonishing properties in the laboratory that were never manufactured at scale due to cost or other undesirable material characteristics.
Lead apatite may turn out to be an important step, or maybe not. When Paul Chu made the first big breakthrough with yttrium/barium superconductors at liquid nitrogen temps, everybody thought that workable room temperature superconductors were right around the corner. That was almost 40 years ago. As of right now, we don’t know whether “room temperature superconductivity at scale” is 1 year or 1 century away. It’s closer, probably? That’s about all we can guess.
That sort of points to the nature of the problem, doesn’t it? The world relied on Musk’s sense of charity for MONTHS and did nothing to either pay for or substitute Starlink.
I mean, just saying it out loud, “Musk’s sense of charity”, should cause the kind of vomit into one’s own mouth that immediately merits attention and forces one ask, “What the hell did I swallow?”
Who is working to give Ukraine an alternative to Starlink? Anyone? If not, then yeah, they handed the reins over to Musk and didn’t do jack squat to fix it. That’s not Musk’s failure.