speaking /as/ a teenager, that's presumption. maybe it's an Apple-sponsored mindhack, but I actually think wireless earbuds (incl. AirPods) look quite a bit better than their dangly wired counterparts.
I guess since airpods are visible (and expensive) they are now the desirable focus, and anyone with wired earbuds is hopelessly out of date!
Apple is very big on being a status symbol which is why they put a giant shiny (at one point glowing) logo on their laptops and why they spent a lot of money trying to convince iphone users to not use a case which would hide the logo.
Part of it is that they stick out way too far so you can see them when looking at someone directly. It's especially distracting in cases where they're sticking out in different directions.
I don't know if the same effect would occur with these glasses, though. it seems unlikely that they'll have significant /public/ use amongst young people any time soon. I've never even seen an Apple Vision Pro.