By sane people, they already have been. I have no need or desire to "engage with" the idea the Holocaust is a good way to control population (not a hypothetical

By sane people, they already have been. I have no need or desire to "engage with" the idea the Holocaust is a good way to control population (not a hypothetical, that's on the front page as I visited). That's not rational debate, "marketplace of ideas", or whatever you want to call it. It's screeching until everyone else realises there's nothing to gain from being there, and leaves.