You mentioned two situations where you need additional adapters (to use headphones and aux output) but a 3.5mm jack would completely mitigate the need for them.

I think you might have half a brain. Me and the gentleman on the other side of the argument are having a conversation right now so please go away.

Did this with PAM the other day and nearly locked myself out.

I can’t speak to the sd card situation but I still prefer a headphone jack over Bluetooth. I would argue that the vast majority of people (as you put it) use Bluetooth headphones simply because they were forced into it.

Bluetooth is neat and all but it’s also super old (28 years!). It’s older than smart phones and sd cards. But age aside, it’s also not reliable. You cannot guarantee it will work everytime you need it. Whereas you could reasonably expect a headphone jack to work everytime. So replacing old reliable with old not-reliable doesn’t seem right from a logical perspective.

My only other concern is convenience. But wired and wireless both have pros and cons and I just consider them more or less equal.

One of those big final fantasy style swords

But would you fight if you had a sword?