Earlier quoted context omitted.
This is one of the things that kept me from getting a proper home theater setup. It always seemed like more complexity than I wanted under my TV. I could do it, but I simply objected to the idea. Not to mention, I like for someone to be able to come to my house and use my TV without taking a class first.
I have a somewhat cheap Denon for 5.1 audio and after the initial sound setup, I've never needed to touch the settings other for adjusting the subwoofer volume. It's mostly Apple TV -> AVR -> TV, but I got other inputs like a PS4 and a PC for music. And it has Airplay, Bluetooth and Spotify Connect for anyone that wants to play from their phone. There's no need for a super-complicated setup for good sound.
I do audio work but they took my brothers recommendation on the home theater so I'm a bit 'you made your bed' about it haha.