I don't know if Amazon is communist or not, but it is certainly evil and seeks to enslave us all. I would say that it is part of "the beast system", or that it serves " the dragon".
Of course Communism is also evil, serves the dragon, and is part of the beast system.
The trouble is that these days I feel that way about almost every large corporation, government agency, media outlet, University, etc.
Amazon is evil, but WalMart, Target, Costco, McDonald's, Pepsi, Lowes, United Airlines, Airbnb, Twitter, Netflix, and a thousand other corporations aren't exactly good either. Amazon is probably more evil than most companies.
The more business we can do with private individuals, or small local businesses the better.