Comment by hollerith

> increased survailance (low trust society -> increaed authoritarianism to control low trust society)

That might be a factor, but the main things I see is that British society is very sharply divided -- dangerously so maybe -- and that these new online safety rules might be an attempt to reduce the ability of one side of the division to influence the public discourse and to engage in collective action. If so, then immigration policy is relevant to this thread in that it is probably the issue most central or essential to the division.