F35 is a unremarkable plane. it tries to do so many different things and it makes it mediocre, bring back Specialized Aircraft!
F-35 were NEVER meant to be a specific platform. The were used to replace multi-role platform like F-16 or F-15 Strike Eagle.
The problem is, people saw F-35 like they are air superiority fighter, but they were actually designed from ground up as average jack of all trade fighter with Air Superiority mission tendency, which is why USAF is buying 1700 F-35.
Thing is, a lot of thing people don't know F-35 can do, and F-35 is outright lethal on many of the term, if it was paired with a EA-18G growler, it will make a killer SEAD plane, because it can sense, attack and communicate with the present of Jammer aircraft, this is a capability no other country have in the world, basically make it a sure things for SEAD mission.
On the other hand, being stealth mean they are lethal even if they had run out of missile, because F-35 can do this
The United States Navy has successfully tested the F-35’s ability to act as an airborne spotter for their Aegis Weapon System, allowing the shipborne missiles to be guided to targets using spotting information from the aircraft. The US Navy reports…
popularmilitary.com
They can loiter in an area and direct any weapon fire from anything (Ship, other aircraft and so on) on basically anything within its range. In Army term, a sniper can only snipe a single target before he reveals their position, so a sniper with a sniping rifle only have limited capability, but if you give a sniper a radio set, he can be hidden on the same spot calling in accurate airstrike and artillery strike by guiding the incoming without revealing his/her location, which make it a force multiplier, since very accurate air/artillery strike would have a lot bigger effect on target, that that effect came from a single man on the field, in this case, a single aircraft in the air. And bear in mind, that was done in 2016, now I am pretty certain it can link with the drone F-35 control, which made even an empty F-35 even deadlier.
Sure, if you pitch it on a air superiority mission, they may or may not be able to fight fighter on par with the F-22, but why they need to when you already have F-22? F-35 is always a support role fighter, it always was, and it always has been.