So the UK has signed up to:

"42. State authorities should not directly or indirectly impose a general obligation on intermediaries to monitor content which they merely give access to or which they transmit or store, be it by automated means or not."

Has anyone told DSIT or Ofcom? #OnlineSafetyAct

https://www.coe.int/en/web/portal/-/council-of-europe-calls-for-greater-transparency-and-stronger-oversight-of-online-platforms-algorithms

To be clear, Committee of Ministers voting records are not published so we can't tell if the UK positively supported it.