Mine also… wired standards are already a rats nest… HDMI and now people want to throw in USB3 into that arena, as well as Thunderbolt using the same port, then all the legacy connectors, DVI, and legacy thunderbolt.
There is no practical nor perceptible reason to move audio cables to USB/HDMI/Thunderbolt what so ever…This isn’t a disk/disc thing this is just being obnoxious because a company can be. Even in the case of digital audio, there is no perceptible difference. All its doing is removing $2.50 worth of components in a DAC/Line out port for no benefit to consumers.
It’s not the first time Apple has dome this, you look at the “digital audio” G4s and the original iMac, the difference is in all of these cases this issue was corrected eventually when they realised what they were doing to the user base.