>>mmaria+(OP)
This sort of thing is why the US has turned into a governance-averse society in some pretty bothersome ways.
People suggest some sort of regulation for something, or some social service, often ones that are similar to those in the UK, and people who oppose it will point to things like this and use them to illustrate the slippery slope fallacy.
>>wagwan+BH1
Well, if you look at the US, similar laws are being enacted at the state level as those you see in the UK, often by the same people who would reject the other features of governance you see in the UK (the NHS, stricter firearms regulations, etc.) because of them being "overbearing".
>>wagwan+iK1
Aye, but the one thing you very likely won't have in SF is the need to have your government ID stored in a system in order to view NSFW material.