alt Hacker News> If Ukraine could deploy actual Terminator robots to the front line it would do it in a heartbeat.
Completely false. They are beholden to their allies. Ukraine could also reach Moscow with missiles, why doesn't it? It could build a nuclear bomb in 6 months, if not 6 weeks, they have the capabilities, why doesn't it? It's not so simple.
I think the reason Ukraine has not attacked Moscow with missiles is that this would force Russia to retaliate with nuclear missiles. There's a long discussion on this in sources I follow (full disclosure, I tend to listen to John Mearsheimer a lot although I don't believe everything he says) and the consensus is that the latest attacks in Russian land will have consequences.
So I agree that it's not so simple but I also don't believe for a minute that it has anything to do with ethics. Not in that war. And I have to be honest but I can't think of a war were ethics played an important role in determining belligerent's behaviour.