There’s literally no question here
Depends on the person really. personally i would like it all to be kept for memories but never used anymore
A media should not be done away with all together
A control system manages, commands, directs, or regulates the behavior of other devices or systems using control loops. It can range from a single home heating controller using a thermostat controlling a domestic boiler to large industrial control systems which are used for controlling processes or machines.
