I think it's fairly obvious why one would want two-way audio on a telephone :)

As I mentioned in my comment, I don’t notice the worse Bluetooth quality on calls because the audio itself is already bad, so making calls isn’t really a reason to not use Bluetooth.

	▲	agentdev001 34 minutes ago \| parent [-]
		Your comment frustrates me! With that said, how about Discord? I have high speed internet 90% of my waking life, high enough for Discord to be high fidelity. I actively avoid using discord to join calls on my phone- because Bluetooth absolutely destroys quality. I use the same pair of headphones to use discord on my PC, with a separate mic, no problemo.