They also skipped headphones or bone conduction on it just to sell more Airpods.
All of those are various compromises that also suck for various reasons.
What about people with hearing issues? Most of these alternatives are terrible for people that wear hearing aids.
The Quest is the same as the AVP. Both have surprisingly good audio. The AVP's built-in audio does a great job. You need headphones if you want privacy, first and foremost. Certain headphones will also enable spatial audio and stuff like that.
But Apple's audio approach here is very sound. It's nothing like the huge upcharge for more storage.