theres a lot of things to critique about the us, but the f35 isn't one of them.
Over the past few years we have seen it operate with impunity over multiple countries. It astounding to me that in the 12 day war and the iran conflict there hasn't been issues from maintance alone.
We dont know how well the F35 holds up against patriots or s400's, but what we do know for certain is that against virtually everything else it unstopable.
More so when you realize the us has 600 and is making another 200 a year, and in a real war, you would lose some but theres rough parity between the number of s400 systems that exist, and the number of f35s that exist, and all those s400's will never be in teh same war or same place.
The article isn't critiquing the F-35, in fact describes how "exquisite" it is multiple times.