I don't work in radar/military stealth, but my argument isn't that you're wrong about any of your technical claims. Rather, my argument is that the F-35 was designed and purchased by people who are at least as aware of those technical details as you are. This is an assumption, but I don't think it's a huge one. As a nitpick, the F-35 may still be operational in 50 years, just as the B-52 is operational today. The question is whether its stealth will still be useful, not whether it can get airborne. Nobody is using the B-52 for its stealth anymore (happy to be proven wrong), and the decision to lean on the F-35's stealth capabilities for 50 years won't simply be "The B-52 has been running for 69 years, nice!"
sudosysgen|4 years ago
If stealth isn't very helpful, why would you fly the slow and expensive F-35? I don't really understand it.
I'm sure the people behind the F-35 were aware of these technical factors, maybe not the extent of Russian/Chinese investment though, but I don't think that their interests were anything beyond making as much money out of maintenance as possible.
As for the people making the purchases, many of them do think that the F-35 made the wrong tradeoffs and a lot of them are pushing for a plane that would fulfill the same role as the F-35 was designed for but with a very different set of tradeoffs.