I think it was too. For the same reasons you mentioned. The targeting was too precise to be random. Looked like it was targeting narcissism and schizotypal from what I saw.
Derealization, solipsism, and they were targeting organic anon culture with kek and gets by playing up 'synchronicities' and dropping threads on catalogues meant to be 'synchronicities' to the anons they were stalking. They were following anons around across boards and cultivating them manually. With the volume of shills it was difficult to find other real anons and compare notes on it, and when you do find anons that had experience with it a lot of of them were batshit schizo about it.