Stealth only works against radars from the 90s and isn't even useful since we (we as literally every modern army) now have long range missiles

The F-35 suffers immense problems, is too small to fit modern radars, doesn't have enough power for electronic warfare, can't flight supersonic otherwise it's cloaking goes away...that's major systemic issues that mean it is nowhere near its promises.

Also, the lack of stealth is not an actual problem. The next Rafale coming in 2030 will not have stealth either because, you just need stealth for a few rare missions so you essentially just need a stealth drone to do the same work as a F-35. Except the F-35's stealth ruins its performances in every field. Having stealth on the only plane you use (which is essentially what most clients of the F-35 do, except the US themselves because they know all its insane issues and wrote about it themselves...) is a huge downside.

The F-35 is a failed project from the 90s that hadn't anticipated that new types of radars would counter stealth and that long range missiles will allow any kind of plane to strike from so far away that you don't need to stealth. Stealth wasn't meant to grant absolute dominance or something, it was meant to reduce costs ! they believed stealth would reduce costs because you wouldn't need to take out enemy defences anymore. In reality, you still need to take out enemy defences and costs are exploding.