We used to have earbuds that don’t need to be charged because they had a headphone jack, didn’t get lost so easily because they had a cord attached to a headphone jack, never lost the bluetooth connection because they had a headphone jack, and they cost less because they had a headphone jack. https://bsky.app/profile/daisyfm.bsky.social/post/3l3mfjc6sn62k
I don’t use wired headphones anymore, but I keep the 3,5 mm jack in my phones as long as possible. I do this, among other reasons, because of backwards compatibility, freedom of choice, second use usability of device, reliability when needed.