... it's worth considering that RAF BC campaign was playing out night after night in view of the British public .... not the case for USAAF command.
British public opinion fully supported the bombing and devastation - total devastation - of Germany.
The British and US bombing campaigns were played out in the US through the cinema and other media. However there were many US servicemen in the UK during the baby blitz. I remember reading about a group of US airmen caught in a raid while off duty in London, it left them in no doudt what they were fighting for and against.