So, should the UK government read every newspaper before it is published, every webpage that gets loaded inside the UK, every tweet viewed in the UK, etc. to ch

So, should the UK government read every newspaper before it is published, every webpage that gets loaded inside the UK, every tweet viewed in the UK, etc. to check whether it deems it acceptable for UK citizens to see it? If the government had the tech to do that it would be awfully easy to misuse it.