displayed a misunderstanding about how they opperate
Where? Like literally every fire extinguisher I have ever seen has a nozzle and you push a button to open the valve and the foam comes out. That means they are pressurized. Like a gas bottle. You were the one falsely implying a misunderstanding when there was none and were just harping on the analogy and now you try to get the moral high ground by misreading again that I accused you of ad hominem. Being intentionally misunderstood upsets me, yes, because it’s infuriating and that intentional misunderstanding is on you because it rarely happens. Take some personal responsibility.
Where? Like literally every fire extinguisher I have ever seen has a nozzle and you push a button to open the valve and the foam comes out. That means they are pressurized. Like a gas bottle. You were the one falsely implying a misunderstanding when there was none and were just harping on the analogy and now you try to get the moral high ground by misreading again that I accused you of ad hominem. Being intentionally misunderstood upsets me, yes, because it’s infuriating and that intentional misunderstanding is on you because it rarely happens. Take some personal responsibility.
Look up CO2 and halon extinguishers.
Edit: also dry chemical and emulsifiers.