I don't exactly know what Ti looks like when it's gone crazy. It's something I'm very curious about though. Surely Ti users can/have gone crazy before.
I see how Manson made a lot of connections and he's imaginative (Ne) he liked to take on roles with his "family" probably to exercise his Ne. He seemed full of associations and ideas too in a paranoid way (that's why I wondered if he was Ni too, but that could just be his hard background coming into play) . He was obviously quite self-absorbed, had values and opinions that he held on very strongly, expressed them passionately and directly -- and they seemed to come from within. Not sure exactly about how the controlling thing may have came about but seems like he was trying to protect himself in the way he though he should (Fi) due to spending his whole life in prison.
Yes, we get that but humor us, k?
Where's your Ne?