This. There's just not that much to say. There's nothing to debate; we're pretty much unanimously for peace and against aggression. There's nothing that we techies and entrepreneurs are going to do to make any difference, unless you're up at Elon Musk's scale. The only arguing is going to be politics (NATO response, appease Russia, etc) and that's exactly what HN tries to avoid.

At most we're involved in tangential economic affairs, like cutting off the payment infrastructure. Topics like that do seem to be getting about the right amount of attention here, a thread or two per day.