I know the EU is still kicking around the concept of making itself a root CA and each country an intermediate in that chain, then legally mandating the installation of that CA on all devices. This is dangerous as hell as it effectively defeats the purpose of TLS and gives the government(s) a way to decrypt all HTTPS traffic using those bogus cert chains.
And there are notorious “blockers” - publishers and bands who copyright strike and remove all third party videos using their music. Reference Rick Beatos various videos and rants on this topic.
Many theaters I’ve been to in the US stopped enforcing the “no outside food” thing. Last time I went to the movies there were dudes walking in with Chipotle or sub sandwiches and no one cared.