The range of the F-35 is too low for the Navy, because it sits in the F-16 concept. But there is no fighter/interceptor split in the AF either, and the range is too low for AF as well.
So now we have the F-47, a very belated ack that the F-35 has short legs. But it also won't fix the problem because it is too focused on the F-22 role, absolute air dominance against e.g. J-20.
No one should call it success. It is what it is.
The F-35 achieved exactly what was written on the tin. To be a stealthy replacement for the F-16, A-7, and AV-8B.
The fact that the USN doesn't have a long-legged air superiority fighter has nothing to do with the F-35, and the USAF never considered China as a concern when the ATF requirements were issued (that became the F-22).
The F-35 achieved a goal that isn't needed, at the cost of extreme delay. An F-16 replacement with stealth would have been delivered faster and cheaper. The USMC could concentrate on drones, STOVL and vertical lift. A larger variant for F-15/F/A-18 replacement would have many advantages. The USN always wanted more range out of JSF, but wasn't allowed to buy it.