Would it surprise you to know that I attend church almost every Sunday and am fully aware of all that? And that if you asked, nearly everyone in my church also knows? Not sure if they recognize Osiris, Heracles, or Orpheus in Jesus though. You have to have spent some time in Wicca for that.
So Christianity or capitalism? IMHO we have a better story. Not that it doesn't get perverted by assholes rather overmuch but it's still a better story than You Are What You Own so Work Your Ass Off 24/7.