it is true ONLY if you compared with headphones where the sound STAY in the head...Most headphones ( But not mine )
And most speakers/room are not acoustically optimal, even if yours is by the way... 😁
And if you have a TOP speakers/room anyway have you heard all headphones ?
If i add the BACCH filters i will rival your speakers/room if i did not rival already it with a 100 bucks headphone ( AKG K340 ) ...Not bad ...
By the way the bass is so good i felt it with my feet (bones conduction ) .
Perhaps you go too far here about ALL headphones...
In truth it is up to budget and creativity...
All speakers/room are not equals nor all headphones...
The only factor that rules audio is acoustics not gear choice claimed as the only meaningful choice for all...
We dont need a pope ... 😊
No offense… best headphones are …. speakers. Listening to headphones is pleasurable and enjoyable, to the extent of jerking off. Compared to actually having sex (speakers). So sorry