Unfortunately, the UK does not need to import transphobia from anywhere. The UK's TERFs pioneered modern transphobia in many cases and they have been at it for a loooooong time. In many cases, it was the UK's TERFs who came up with a ton of the now common transphobic arguments which the US and other places adopted from them, rather than the other way around.
Mind, they are 110% fascists and they love to sit down with the US' Heritage Foundation and other fascist US orgs in order to coordinate with them.
Fun fact: The mouse was already invented in the 60s and was part of the famous "Mother of all Demos" which shaped modern computing like no other single event since then.