Is there any AI-doomer group or individual that in your opinion is neither "mentally unstable", cult-like, "crazy" nor duped by a cult leader? By "AI-doomer",

Is there any AI-doomer group or individual that in your opinion is neither "mentally unstable", cult-like, "crazy" nor duped by a cult leader? By "AI-doomer", I mean any person or group that believes that AI research is a threat to human survival.