> The more Western culture has taken over the rest of the world, the more it's spread.
I'm from a Middle Eastern culture, where shopping malls etc literally have "No Hand Holding" signs (actually against public displays of affection) (https://i.imgur.com/WVOoTBA.jpg) so Western culture is still a lot better off, and the rest of Europe doesn't seem as stuck up about it as the UK/US.
If this is true, it would also follow that more fundamentalist regions would have stricter interpretations of those rules. I does not take much imagination to come up with a version of the US where religious fundamentalism leads to "No Hand Holding" signs, and I'm sure at least some people living in the US right now would approve of such controls (thankfully they are not the majority).
Since I first noticed one, probably 70s/80s video nasties or heavy metal played backwards causes satanism, exactly never have I actually met or spoken to anyone who wasn't having a laugh at the stupidity. (Whilst watching a 4th generation copy of Texas Chainsaw Massacre with friends)
Yet, for all the people laughing at the stupids, repressive laws are somehow being made.
You need to yell instead of laugh, or those who come after you will be crying. We already have China as an example of how bad repressive censorship can stifle the way of life we currently take for granted.
Besides these things are rarely, if ever, election promises. They are far more likely to be a knee-jerk reaction to some tabloid "This is outrageous, government must _do_ something" campaign.