Is any possibility that this dongle has just a analog 3.5mm and not a dac? And just get analog signal from usb c; Since Samsung smartphones have already and internal dac ....
What things that you have done will stay for ever? After you children die , the children of you children die and the children of the children of your children die , nobody will know about you. Except if you are Napoleontas or Gandi or Jesus or Caesar.
Also thinking about death , is thinking about that someday you will disappear like never existed. So i dont see a reason to be better in life due to this. On the contrary , some people might become depressed and anxious and lose the focus to life