

I think the US are just upset because UK didn’t want to share.
If all 5-eyes countries collectively bullied Apple into handing over the keys, they’d be all for it.
Between all of them (AUS/CAN/NZ/UK/US) I don’t think the UK would get voted out over this. Australia has wanted encryption backdoors for years, and make it a criminal offence to refuse decrypting data at government request.
Are you talking about Betamax, ATRAC3, MemoryStick, Video8, Digital8, UMD, MiniDisc or BluRay?