For anyone that has a newer device capable of running iOS 16, but want to downgrade to a more mature and stable build, I found a loop hole that works for the time being. Download the iOS 15.7 IPSW (NOT 15.7.1 or you will get an error) for your respected device. Restore via iTunes or finder by pressing shift and selecting the ipsw file for 15.7, it will proceed to restore your device back to 15.7. Once complete, simply update to iOS 15.7.1 over the air and you are all set! This loop hole will most likely only be open another week or 2, once Apple stops signing iOS 15.7 it will no longer be possible to downgrade. Cheers!