Yeah, the Leftists - that was my great disappointment with the War Zone; the Trump-hatred is palpable in some comments blocks; and to my reading has driven away many of the regular military guys; even correcting a leftist’s historical mistake can get your comment deleted by the Admin and get you banned.
They may not like the F-35, but the criteria for full production is real and neither left nor right.
As it stands, the F-35 (even if perfected tomorrow) can only be used in uncontested air. In a peer conflict it will have to remain far behind guarding AWACS and re-fuelers. Its cannon pod destroys any stealth and is virtually useless with only 215 rounds. It can only carry a few missiles internally, none of which match the R-77M (120 mile range) or the R-37 (over 200 mile range) for BVR - the R-37 is mounted on SU-35s and SU-57s.