Makes sense to me. The audio quality isn't good. You never seem to know what they are going to decide to connect to a different device.
I had a pair, when the battery died I decided not to replace them. They are an environmental mess as well.
I use Bose QC35 headphones via Bluetooth at the gym to listen to music. A Blue Snowball iCE for podcast type things. And wired, in ear headphones (from JBL) with a microphone on the cable for everything else.