To be fair, Samsung does offer 15W wireless charging in Note 10, and you can always listen to music using the phone's speakers or some Bluetooth earbuds, but as is always the case some people just don't like change, especially when it means your existing accessories no longer work.
Theoretically USB-C audio is superior to that pumped out through the regular jack, but this also depends on the quality of the headphones and DAC, and actually not all USB-C earphones will work with all USB-C phones because the DAC can be either in the phone or in the headphones. At least with the traditional audio jack you know it will just work.
With Samsung following the likes of Apple, Huawei, Xiaomi, OnePlus, Sony and others in omitting this jack, we think it's only a matter of time before the change also filters down to the budget- and mid-range.
Read next: USB-C vs 3.5mm audio jack