I still have an old iPhone 8 that I test with that runs well I have an iPhone 3G from 2008 that is currently playing music as I work. After 16 years, it still

I still have an old iPhone 8 that I test with that runs well I have an iPhone 3G from 2008 that is currently playing music as I work. After 16 years, it still syncs perfectly with Apple Music on the current version of macOS. Unfortunately, since it can't handle modern encryption, I can't get it to connect to any wifi access point.