Earlier quoted context omitted.
This is the only power they have left. The UK government has lost control of what happen in the physical world on their own island so now the bureaucrats play a fantasy game where they are gonna enforce their rules and dominion in their former colonies or the digital world.
While I disapprove of what the gov is doing here, I think it’s incorrect and unhelpful to put all the blame on them. AIUI, the UK is a democracy and these policies are generally supported by the voters.
The House of Lords disagrees and the Monarch disagree. Sometimes they cosplay as a democracy.