My understanding is that many USB-C adapters limit voltage, which screws over good headphones. Also from experience of using a DAC via USB-C everyday for many y

My understanding is that many USB-C adapters limit voltage, which screws over good headphones. Also from experience of using a DAC via USB-C everyday for many years, they're really really unreliable. 3.5mm on the other hand just works and is (was? ) ubiquitous.