nullable the DAC is not part of that usb-c adapter. Were you talking about the usb-c to aux 3.5mm adapter? Digital Audio Converter is what you were talking about?
What USB-C adapter? No specific one has been mentioned. Yes, I am talking about a USB-C to analog headphone adapter, like the ones Google and Apple are selling since they removed the built-in headphone jack.
nullable Except now i copy the cds i buy after burning them to hard drive for personal consumption and preservation.
CDs do not contain DRM, they are fine to copy like that, it is allowed. Some movies bought on DVD are also DRM free. If I ever buy a DVD and it turns out to be DRM protected, even if the DRM is trivial to remove, I return it and claim fraudulent advertisement since nothing in the description indicated it might be DRM protected. I have been refunded every single time without questions, even if package is broken. Same if I buy a single player video game online and it does not launch if I copy it to a computer without internet. I have been refunded for it.
I think content creators should be free to restrict access to their content however they want, and I also think we consumers should be free not to buy their products if they do :) But that's just me.