lethialboss How was this eventually solved for you? I just went through chat and they tried to sell me a $450 refurbished device. This is, in all likelihood, not a hardware issue, since the Bluetooth radio and speakers almost certainly didn't fail at the same time.
EDIT: Just solved this myself using the Meta Quest Software Update tool: https://www.meta.com/help/quest/software_update/. It reinstalled the same OS version I had, but it solved the audio issue. My interaction with Meta Support was awful. Sharing with others so they can see what to expect:
After careful reviewing, we have verified that your device, which has the serial number XXXXXXXXXXXXXX, is out of warranty based on the purchase and activation dates after examining your order and device information. As a result, we will not be able to replace your device under warranty.
We would like to thank you for your continued patronage and let you know that we now offer a Meta Out of Warranty (OOW) program that enables you to buy a refurbished device at a lower cost than the original. With a 90-day warranty, it is well worth the cost.
The out-of-warranty return process is similar to a normal replacement, except you will be paying for the service. Once the old product is received and processed, a replacement will be shipped. Your payment method will be charged when the replacement product has been prepared for shipping. Just to let you know, the refurbished Meta Quest 3 512GB headset is only $459.99 USD. Though I know that this is not ideal, I can assure you that the replacement is much less expensive than the original headset.