It's because a kitchen knife can only be used stab one person at a time. An AK-47 in a crowd will kill many more. Going after someone after the fact who's done

It's because a kitchen knife can only be used stab one person at a time. An AK-47 in a crowd will kill many more. Going after someone after the fact who's done something wrong is one thing, but the problem is, if you buy into the fear mongering, a bioweapon could end humanity. Something air transmitted, takes a week to incubate, and is 100% lethal three months later infects all of humanity before it starts killing people, and by then, it's too late. This hasn't happened yet because the people that want to do that can't bioengineer such a pandemic. It's the realm of science fiction, but you're Sama or Dario. Do you want to be responsible for that? The people who want to cause such kinds of harm weren't smart enough and didn't have the dedication or the money or time to get that education. AI makes that attainable for people who would do bad things. There's an obvious answer, which is to make it invite only, and then you're responsible for the people you invited. If I had access to Mythos, and could grant access to other people, but if I was responsible for what that person does with it and could see all their chats with an admin button, they could find ways to make that work. It's just a lot more human-ing than letting randoms sign up with an email address though.