So in June 1940, with the prospect of a German invasion fleet crossing the Channel, Bomber Command would launch 467 bombers in daylight attacks on heavily defended German airfields using the same tactics that had completely destroyed the AASF during the previous month? Don't think so.
You will also find that the Germans were very short of invasion barges and so withdrew them from the Channel Ports to preserve their numbers. They would have to be brought forward again to launch Sealion which would have been the advance warning of invasion.
Also do not forget that the Luftwaffe tried to destroy the RAF's airfields with many more medium bombers than the RAF possessed at the time and failed. As was proved many times during the early war period, it was the threat of a bomber force that prevailed - not their actual use. (I do not include the tactical use of bomber aircraft within this as the Luftwaffe demonstrated during Blitzkreig).