Good god, please don't don't remove any more ports.
Well, you don't need to charge your laptop and listen to headphones at the same time, do you?
BT headphones, of course - perhaps they'll embrace wireless charging, too, and get it over with. Now if the portless machine gained IP67, I might be more willing to consider it...
I have three driver molded IEMs for critical listening... If I'm practicing guitar to a backing track, Bluetooth is worthless because of latency.