Comment by disinterred

I use arch linux and have never had an issue with pairing bluetooth with anything. In fact, imho, it works much smoother than Windows because I keybind bluetoothctl to connect to any bluetooth headphones, speakers, keyboard or whatever automatically using their bluetooth device IDs. To do this you must first pair them (I use the blueman-manager gui) and then get their bluetooth device ids and keybind the bluetoothctl command. All of this is easy to do by asking ChatGPT. Hope this helps.