Jury changes scrapped
Internet access changes deserve all the scorn you can throw at it but it's not how you're representing it - it's supposedly forced proof of ID - the current implementation is utterly failing though as the govt has admitted (and I can assure you I have not given my ID to anyone yet)
Your last point however is correct - London is covered in cameras, the only real difference is unlike the flock and etc shenanigans it is not YET hooked up to AI (edit and face /number plate recognition)- but they most certainly are working on it (edit they trialled facial recognition cameras on the tube and it was an utter failure)
It's not worse than the US, not even close, but it is awful in different ways