Goodwin's law of pressurized gasses and liquids.

If someone mentions pressurized gas or liquid, someone will say pressurized gas is dangerous (duh, but it depends on the pressure and the volume), someone else linking the Wikipedia page on the Byford Dolphin accident, and/or someone will link a training video on pressure differential and/or someone will like a web-page on hydraulic injection and then it devolving into virtue signaling about safety around high pressure things.