Of course, all members of the black order are dead when Thanos snaps his fingers in Avengers: Infinity War. But could it be possible that if they were still alive they also randomly disappear?
If so - why are they helping him? When Thanos snaps his fingers he could also be randomly chosen to die, but he has the Infinity Gauntlet, he can resurrect himself after that. The members of the black order couldn't.
Does Thanos ensure that the black order will be omitted by the snap or are they rather fanatically devoted to Thanos's mission and also take the option that they disappear?
It will be better if you could provide an answer from the movie, but if it's impossible, from comics will also be interesting. ;)