The XBOX One

Sorry if this is a stupid question, but to get Bluetooth on my PC, I need a powered USB hub (since plugging in USB devices gives me trouble these days because of lack of power), and a USB Bluetooth dongle, right?

Why is that better than just plugging in the Xbox One controller into a powered USB hub directly? Just the wired vs wireless aspect?

I used to think that was really important, and in the living room it is, but when I switched from a wireless 360 controller to a wired one, I discovered I didn’t mind being wired on the PC, since I’m sitting so close anyway.