Unfortunately this is nothing unusual or new for the UK, an authoritarian streak has long existed in both of the countries major political parties. The Conservatives had already passed the Investigatory Powers Act, AKA the "Snoopers Charter" which introduced a wide range of digital surveillance. The Tories have already had a crack at trying to introduce porn age verification laws. During the New Labour era the Labour Party tried to introduce a new ID scheme involving a sprawling government identity database with never-ending feature creep.
Many in Westminster are ignorant of the technological reality these bills collide with, and much of the UK public are (often wilfully) ignorant of the dangers they pose.
I hope Meta follows through with their threat to pull WhatsApp from the UK market in response the to Online "Safety" Bill. WhatsApp is very popular in the UK, and seeing it and many other online services withdraw from the UK could be the wake up call my country has long needed.