Yeah, 11 f35 lost to motor/software issues. Only modern war plane that have those issues.

Its minumum speed is worse than the f16, which make drone interception an issue (f16 are already a bit to fast for that according to Ukrainians), despite a pretty low takeoff speed. It should be capable of less, i'm pretty sure it's software limiters tbh, the wing design seems fine, even if the weight is a bit high (i mean, you don't need to be able to fly at 15 knot like a Rafale, but still).

It _still_ have cooling issues that brick it if you don't bring an external cooler after it landed (which is crazy to me, how did Lockeed not fix that? it's like half the reason why the availability rate is so low).

The availability rate is slow (as said earlier) but it is still more expensive than other jet yearly, despite 2/3rd of the flight hours.

F35 pilots now have less flight hours per year than recommended by NATO (a lot less) (which used to be below US standards btw), and while US f35 pilot still have more hours than their russian conterpart (~145 vs 120), it is very possible that smaller countries who made the mistake of buying them without an economy strong enough to bear the costs might fly their pilot less than 100 hours per year and complete the rest in sims (which, as demontrated by the russian, is a _very_ bad idea) (i'm afraid Greek pilots will suffer from this, which would be a shame)

On the "political influence", it's wrong. Selling the F35 cost the US influence in Norway (thank you wikileaks). In fact, each time the f35 lost a competition, political influence was expended to make the country still buy it. Imho, scientists and scientific conferences are a better way to get influence over allies and adversaries (Cas9 is probably the best example, without Doudna having an international recognition and the conference being hosted in the US, Charpentier might have gone to another RNA specialist)

[edit] to be clear, i think the f35 is a great plane for the US, and a good plane for rich countries who want to go on offensive wars, mainly due to its EW capacity that are second to none and its ability to penetrate enemy territory (which is second only to other US planes). I do also think that it still needs _massive_ improvements to be usable by regular, defensive armies, and the US expending political power to sell it to countries who don't want/need to attack their neighbors was a mistake. Also, not a good cold weather plane, which make it even worse for Norway and Canada.

Also i think its software impairs it, because the wing design seems almost perfect for its missions, and at least on paper, the reactor seems great too