I couldn’t tell from reading the article but are all phones required to have Bluetooth now? Like is the end of dumb phones?

That means the term “war crimes” is meaningless because it would just mean war. The point of specifying some actions as war crimes is to denote things that even in war you shouldn’t do not just say that all wars are crimes

That would make every crime a war crime going back thousands of years where they would lay siege on villages until the citizens starved