reduces e-waste
This is technically becoming less and less true as time goes on. Keeping the 3.5mm port only reduces e-waste for buyers who already own 3.5mm accessories. Fewer and fewer of today’s younger generations own any 3.5mm devices at all, as more and more devices are unifying toward USB-C. In fact, fewer and fewer people today own any type of wired headphones.
The e-waste is now coming from the older, holdout consumers who are sticking to their 3.5mm accessories, as they’re the ones requiring extra dongles to keep their obsolesced technology functional.
I’m used to catching flac from those guys. ;)