What is Bandersnatch that people watch

Bandersnatch is a wild animal that is imaginary with a fighting temperament with unusual attitudes and habists

and is considered not liked much.  Monsters and creatures are known to be in Alice in Wonderland. The 

fearsom creature that is a Carroll creation is the snark. This is the make believe creature created by Lewis Carroll.

The Jabbewock is a fictional monster. Bandersnatch does end at a certain point.  People want to know how many

endings they have. The Mad Hatter did wisper something to Alice.  Alice in Wonderland does have a mental illness.

The White Rabbit is a character in the movie, and Alice gave it a name.