I dunno, I can understand Josh being pissed. The first place I worked, it got to the point where we were all waiting for someone to get killed outright because management was so bad and things were so dangerous. The less you get paid, the less management puts into keeping you alive.
Fire blankets are a good thing to keep next to the stove at home. You need training to use an extinguisher properly, and even if you have had training, panic brain can set in and by the time you realise that you're fucking it up, the cylinder can already be empty.