The Headset profile's audio codecs are hot garbage. Any time your device uses the microphone it switches to this and audio quality turns to mud.
Until they come up with a high definition profile for mic and audio, wired headsets will always have a place.
I sometimes really struggle to understand others when they are using wireless units. It is AM quality at best, like 5 to 8Khz bandwidth.
That is not so bad frankly. But, couple it with cell phone call audio codecs and it is a mess.
Unless Apple or Samsung is using a proprietary protocol between their headsets and handsets, they pretty much are. You'll even notice the degradation of quality if you use your Mic on a Mac or PC.
I've never seen a Bluetooth device that simultaneously supports two active profiles so you could stream audio over A2DP and capture mic over the headset profile. Even if such a beast existed, I doubt devices would know how to handle it.