I get inundated with these scam emails, too. Mostly it’s the pay for promotion ones, but just yesterday I had one claiming to be from a (non-existent) senior editor at Hachette that followed the same format as the one you received from ‘Bloomsbury’. The AI copy is becoming increasingly sophisticated, and it makes me SO FURIOUS how they’re preying on authors’ hopes, especially emerging authors who are trying to figure out an already opaque industry where you often do have to pay-to-play with competitions, courses, etc. when you’re starting out.