+ walkman 80s but diffused as today the Bluetooth headset only years later but not comparable
+ mp3 player 2000s not comparable as capabilities and more of a young adopt early technology
+ smartphones 2010s mass adoption but at least you hear mostly people around you.
+ air pods 10y ago on September -> in 10 years are adopted more than any of the previous tech. Adoption rate is hug (i consider also other brands)
and to be honest there is another topic correlated -> most young people have lived the covid pandemic and interiorizited some behavior
also grown up in some white collar sector live with headset after the pandemic, cause of smartwarking but also the more diffused use of team/zoom/meet in the workplace
now there is also ai (and it's a matter of time we will want a constant access to it that can also be headset related) and smart glasses are near than ever.
there could be consequences in less than 10y.
It's a social science matter nobody taking seriously.