That only blocks Safari, no? Whah about the rest of the apps?

Water stops fire because it spills over the burning mess and starves it of oxygen.

A burning lithium cell releases both oxidizer and fuel, which, because of the temperature, can now burn more of the lithium cell and release more oxidizer and fuel.

Which essentially burns down to LiPos can burn underwater and water won’t quench them.

Also, blasting a ship with water means that it will, eventually, sink. Spilling its own heavy fuel, and all the cargo onboard into the sea.

Metric screws are anything but custom. They are the most widespread screw standard in the world.