The current draft would cover every kind of service that allows people to exchange information so that every DM you send on reddit, twitter, discord, steam, ... would be have to be scanned. Not even the most totalitarian governments on this planet have tried to implement something like this. Also it sounds extremely illusory that the people exchanging CSAM wouldn't simply switch to private services knowing their mess…
Arguably North Korea since their RedStar OS had a kernel module that scanned all files and text looking for keywords like 'torture'. And if you're being compared to one of the most brutal and isolated dictatorships on Earth, things are not good.