Weird? Why would it be? How do you know if something is filtered out by the ISP level filtering in the UK? What prevents them of filtering out anything they con

Weird? Why would it be? How do you know if something is filtered out by the ISP level filtering in the UK? What prevents them of filtering out anything they consider harmful? How do you know if opt-out is actually working for everything? No, it's not weird at all. At least China has the spine to admit it.