It’s become a product. You can still discuss anything on Reddit unless it diminishes the value of the product. E.g. in a thread discussing the merits of Hyundai or Coca-Cola or whatever, which I’m sure will be totally organic and not paid-for and bot-bum-rushed at all, any negative comment about these brands will get you buried at -6 or below within mere minutes.
Better bring a shovel if you want current Treat Williams.