Monitoring is a good idea, regardless. However, there are cases where a bug or some other issue can cause disk usage to ramp too quickly for someone to respond to an alert.

This. There doesn't seem to be any mention of a lossless codec over Bluetooth 5.0. Why spend so much effort on sound quality on the device if the source is lossy?

I agree with the folks at Airbnb regarding the and, or, and not keywords. "It's just not worth it." [1].

[1] https://github.com/airbnb/ruby#no-and-or