Here's the main thing with TSR.2
It may or may not have been a cracking warfightin' aeroplane!
So if we'd had a war,thenit might have had a chance to perform it's only duty, killing our enemy.
No such war occurred.
So either our leaders were thickies- and should have ordered buckets of the things- which would have done NO GOOD AT ALL- as war was avoided
Or (heaven forbid) they reckoned the war wasn't coming, so just bought a load of F-4 on the cheap.
At least it flew
And frankly, by now, they'd all be on the scrapheap anyway!