Bluetooth

There once was a day where one could connect devices using wires - those days are long gone. Bluetooth came along to remove the need for nests of wires, however, as it grew, bluetooth became a beast! These days, bluetooth requires serial numbers of devices, megahertz limits of the connections, correct permissions etc. Along with that, phones are more difficult to use in general! Long gone are the days of four number passcodes, it seems each year they come up with an ""EaSiEr"" way to unlock. And forgetting a bluetooth connection?? Forget about it...