I know of a manager who unironically believes this for internal corporate technical reports (ours are academic style and more rigorous and formal than they need be…). It’s not quite to this extent, but I’ve overheard conversations where the manager apparently can’t fathom why their subordinates are incapable of double digits over a year.

It’s not necessarily the cleanest reaction, but yes. That said, if you’re thinking of its Hollywood use case as a quick knockout agent, it’s not very effective for that purpose. It’s not non-hazardous, though; exposure for several minutes can cause dizziness and fainting, and prolonged storage can lead to phosgene formation through autoxidation.