There was some 1990s documentary about fractals, narrated by Arthur C. Clarke (I think), where he said something along the lines of “I’ve not tried this myself, but I’ve been told there’s certain illegal chemicals that can cause hallucinations that look like fractals”.
(I have this on VHS tape somewhere. Should probably digitise it.)
There’s a movie plot hook buried there. About a kid on spectrum whose robot buddy gets killed by the uncaring business. They go “oh no, I’ll have to fix my robot buddy” and go on to become a tech genius. One day, they become a tech millionaire, and the story’s antagonist, the shady businesses partner, goes “look, we’re bankrupt, we have no choice, we have to shut down all of the robot buddies”. And the protagonist remembers the saddest moment of their childhood and are like “no, we can’t do that”.