In case of a shooting war all those F-35 would get destroyed by cruise missiles before they could take off. Possibly, but aircraft in their sealed revetments are a difficult target.

Also, an attack of that nature would would certainly trigger Section 5 of the Collective Defense, and then US resupply. I suspect most NATO members who buy the very expensive F-35 do so in the belief (or hope) that the US will replace these aircraft immediately, from US squadrons, if necessary.

Exactly, the main threat model is the Russian aggression via hybrid warfare (anything below the classic war, which would trigger article 5) or full fledge offence. In both cases F-35 sucks, Poland is too close to Russia. I'd be much better to spend the money on drones, satellites.