There are plenty of other venues to talk about world politics and events but this is the best place to talk about tech.
Nope, sorry. Some victims of war are more equal than others.
Probably not. While I agree that it's an important topic, it's potential to be flamebait for everyone involved kinda outweighs the value of discussing it. HN's audience is best left to arguing over the density of sand on their favorite brand of plastic.