I have but they wouldn't want to pull the switch themselves, staring into the guy's fucking eyes.
If put in the same premise (AI of a convicted murderer) I have no doubt most of them would. A lot of those types of people aren’t going to consider a hologram a person and even if they did, they aren’t going to have sympathy for a murderer (even if it is later revealed there is questionable evidence for the conviction).
Black Mirror's biggest suspension of disbelief is that common people are psychopaths
I wouldn’t say psychopaths but many people are uncaring of others. Donald Trump was able to be elected here in America after all.