

this is my favorite one by stereolab, it is called ‘ping pong’ and it’s really sarcastic when it comes to war and capitalism
https://soundcloud.com/stereolab/ping-pong?si=0262657a62a74b1facbbe0293b6d05eb
There’s only millions that lose their jobs And homes and sometimes accents There’s only millions that die In their bloody wars, it’s alright

Well you answered your own question, you should not have unused phones lying around because you use them till they die, good.
Now if for any other reason you end up with unused phones that nobody else wants to use here is something you can do with them!
This is my case, I get phones handed down to me, if it’s any better than anything I use I migrate to it and keep the old one in case something happens to the new one.