you’re projecting. I merely asked of what use would it be and you reply with snide remarks about what I may or may not know.
Why not just helpfully add information, instead of launching a personal attack?
I just responded to what I perceived as a snide remark and personal attack. The post started from a perception of no purpose and uncontrollable.
Sure there are purposes (say, clearing a room very fast).
Sure it’s controllable (wouldn’t be sold if not).