This part is somewhat surprising to me:

> Data shows that nearly 80% of the top 100 pornography sites in the UK now have age checks in place. This means that on average, every day, over 7 million visitors from the UK are accessing pornography services that have deployed age assurance.

I would have expected that most people would switch to other pornography sites that don't have age checks rather than doing an age check. But apparently that isn't the case. (Or their data is misleading. People in the UK who are using VPNs presumably can't be easily identified as British.)