For most of my life, people use "common sense" as an insult, "XYZ has no common sense" or similar — therefore I think it is, in practice, the overton window of the person saying it.

Others define it as "knowledge, judgement, and taste which is more or less universal and which is held more or less without reflection or argument", which LLMs absolutely do demonstrate.

What you ask for, "getting through the next 30 seconds of life without a major screwup", would usually, 99.7% of the time, be passed by the Waymo autopilot.