Exactly. I routinely switch my headset from my laptop to my phone and vice versa. Doing this with a jack is trivial. Doing this with a BlueTooth headset is very annoying and requires additional steps on both devices.
And 2 inputs are good but it's clearly a pain once you want to connect more devices, say a laptop, phone, ipad, TV...
If any of them start playing sound, it comes out the headphones. No cable twiddling required.
But charging is.