Almost midnight EST. My wife (has cancer) is asleep. Fortunately I was awake and grabbed the kitchen phone. Not giving the caller a chance, I growled "it's midnight, who the hell are you to call at this hour." Oddly enough a robot voice said "your phone # will be removed from our system." Now, that tells me a hooman beeing had to be listening. I do not think I have seen AI programming smart enough to process the meaning of my epithet and decide I did not want any more calls from them. I never said do not call. Interresting
Same thing. 1:25am Eastern. Got a beep in my ear and a robotic voice "your request to be removed from our mailing list will be processed immediately" then it hung up.