The system that applies to forums is like a large organization, there are Global Moderators, Administrators, Staff, and DT members. On social media you can do whatever you want, but not on forums.
This is not a place for fun where you can post anything at will, there are certain boundaries that no one should violate. Try to understand the forum for real, you will feel at home here when you have clear goals.
I agree, Bitcointalk is not social media.
However, if you think that social media (such as Facebook, Instagram, Tik Tok for example) are not moderated, you're wrong. There are terms of use that every user agrees to, and moderation of these networks is based on these TnCs.
They may be badly moderated, but they're still moderated.