If Lenin had said "the internet will cause great cultural and geopolitical change" would you scoff and ignore him because you think of him as a bad person? Of course not.
The same applies to Trotsky, if you read that wiki page you will see Trotsky's idea is actually pretty damn good.
The same applies to Trotsky, if you read that wiki page you will see Trotsky's idea is actually pretty damn good.