That's simply not true my friend.Calm down US made stealth fighters fan bois. Imagine if this was happening to China J-20 or F/C-31 program you would be ALL over it with questions about inferior design, engine, pilot, and programs. The western media would use that opportunity to spout and project their hatred narrative towards Communist China isn't any good compare to the "democratic West" and that China could NEVER be able to match or compete at the high level.
The J-20 is a cutting edge aircraft, and the F/C-31 even more o (not cutting edge, but more suseptible because she has not gotten the funds to do the testing that is hapening with the J-20).
All of these programs suffer difficulties. Heck, F/A-18E/Fs crash from time to time now, after all the flight hours and testing they have had.
Flying high performance military aircraft is dangerous business...even for the ones that everyone knows are in great shape.
The F-35 is being increased in more and more numbers and more and more testing. Right now, for its lief time at this stage, it is the most tested aircraft in the world.
But it is also very utting edge, particularly the Bravo with all of its added capabilities and tehnical capabilites it had to overome to get where it is and still be VTOL/VSTOL.
It's a dangerous business and has nothing to do with being some kind of fan boi.
I have worked personally on these defense projects and can tell you that every bit of what I just said is true.
There's no need to make the death of this young person such a political pinching bag.
He was oing something dangerous for his country and was no doubt very proud to have been selected for the position...and probably had earned every bit iof it.
Tragically, something somewher went wrong...and with high perfrmance military equipment that can happen almost any time and with systems that are very proven.
It is a dangerous business...but aalso a necessary one.