8ch is an unmoderated website, it only conforms to US law. If the US doesn't define it as CP, it's not. Just like how if some countries declare lolicon as CP, it doesn't actually make it true as US law is dominant among server hosts. Small irrelevant nations cannot realistically restrict or enforce their own speech laws if it contradicts US law. Boomer politicians in irrelevant nation-states are having issues coming to grips with the fact this is beyond them, and leaning on big social media to transcend their legal reach to international communities.
Just because 8ch got temporarily deplatformed because of some journos, doesn't actually mean any of it was true. If it was true, it would be a legal matter, which it's not. You're just acting like a useful idiot for someone who views independent communities as a threat.