I think they do plenty. They're not going to make Putin order his troops to surrender. Nothing could do that. It will cause them irritation at the very least an

I think they do plenty. They're not going to make Putin order his troops to surrender. Nothing could do that. It will cause them irritation at the very least and hopefully diminish their capacity to cause trouble at least a bit. If they go buy 20 new tanks instead of 24 it did something even if it feels like nothing changed