Really? I beg to differ.
You make the courage, skill and sacrifice of the men of Bomber Command sound like a complete wasted effort. OK, there were dark days early on but by mid-1943 the RAF's heavies (and the Mosquitoes of the Light Night Striking Force) were a potent force that made a major contribution to the war effort so much so that during January 1945 the daily average was 1,420 sorties.
The two-pronged strategic bombing of Germany during WW2 (USAAF by day and RAF by night) remains controversial but I'm pretty certain that the RAF's night bomber offensive would have been sharply curtailed if the Luftwaffe's night-fighters had the upper hand to the rather glib extent you've indicated by stating that they were 'cannon fodder'.