The UK is an actual movie trope for pushing more and more authoritarian with their massive amount of surveillance and petty regulations and restrictions. I don't think it is a joke at all, they have been continuously moving that way the last few decades. Just because some places are or were at one time worse that doesn't absolve the UK from guilt.
This seems like a popular law you don’t agree with though most of your country does for valid reasons. Nothing about that seems authoritarian especially with actual auth stuff on this side of the pond.