It's not just wireless audio. The same happened with the Ethernet: while most people use WiFi, Ethernet (especially Gigabit and faster) also has its advantages. Removing an Ethernet port is not an improvement: it is a statement.
A USB port is also not that thick yet it has been dropped on many recent laptops, although a Thinkpad X1 Carbon shows it is possible to have USB, HDMI etc on a 2lb / 1kg machine.
Old: https://support.apple.com/library/APPLE/APPLECARE_ALLGEOS/SP...
New: https://awsimages.detik.net.id/community/media/visual/2021/1...
Lenovo also sells the T480s, those are not substantially thicker (1.6 cm high) and beefier and come with a built-in ethernet (!) port.
if you are mocking the notion that it was courage to get rid of the headphone. Then you are correct But then again I got a phone with headphone jack but still prefer Bluetooth. Especially now when wearing masks,... no cables that get in the way of.taking off and putting on a mask.
Yeah it's beginning to sound like replacing wired headphones with BT ones