While there's a lot of truth to that, it's really nonresponsive. Your conclusion, too, in your last sentence, I don't know where you got that from. The bottom-line is, you're not really being full of news, here. It's conceded why we needed this new aircraft. It came in at a time when Germany was hurting for the most part as much as Japan was, and for much the same reasons. There's your issue.No, they didn't.. what they did do, however is go after German fighters that pulled out of range of P-47s and Spits.
If you were a modest student of airpower in ETO you might have known that neither the P-47 nor Spitfire were able to prevent the LW from stopping deep strategic bombing by the US - dead in its tracks between the August 6, 1943 and October 14, 1943 Schweinfurt attacks. The P-47 was powerless to stop the LW Fighter arm and the P-38 was ineffective.
There was a reason that the 8th AF lost more KIA than the Marines in WWII. IIRC, between the RAF and USAAF, their losses KIA exceeded the combined US/Commonwealth KIA in PTO. After Midway, the IJN was a shell of its former self and it was the F4F that carved the heart out of that pilot pool. Try to recall instances of combat in the PTO in which the USN (or USAAF or RAAF or RNZAF) lost 30 or more shot down in air combat in a day in the PTO after Midway?
The PTO simply didn't meet the intensity test of the Battle of Germany.