My current Android phone has a FM radio that doesn't even require a wired headphone as the FM antenna is built-in. If you connect your BT headset, the FM station is heard through the BT headset in full stereo.

Of course, it is a Chinese brand who haven't forsaken FM radios. Apparently, Europeans still prefer a FM radio on their smartphones that Chinese brands that sell in Europe still retain them.

Here in USA, people don't seem to care about radio.