We need to be talking about the political implications of what we've built, and figuring out how to fix our mess. This is like the period before the hurricane: everyone should be busy boarding up windows, and you can't do that if you decide you're just not going to talk about the coming storm because it makes you feel bad.
From what I have seen I don't think HN in its current form is the right forum for those discussions. Even scanning this sub-thread prompted by your comment I'm already starting to see that the discussion seems to be devolving. Here is a group of technologists that could in theory spin up another forum with moderation tools and integration with HN to have back and forth between the two forums based on what "flavor" (political or technical) the discussion was going in and all I see is second-guessing and critiquing with no actionable and constructive items in the mix.