I have a 3.5mm jack in my phone and I haven’t used it once for the past two or three years I have used this device. I switched to a pair of tws Bluetooth earbuds in 2019 (around, but definitely pre-covid) and have used the same pair since. Everyone who claims Bluetooth earphones are unrecyclable electric garbage probably have never gotten a proper pair (which doesn’t have to be expensive whatsoever) or any at all
In what world would enhancing a product warrant a cease and desist, lol