holy shi.....I didn't knowit can explode the battery. Looks like I'll be getting a non-mech for safety measures.
If you understand the basics, and use good sense, mechanicals are safe.
(There are thousands of people who safely use mechanicals with no problems)
I know a lot of vapers don't want to be "bothered" with learning the basics, however safely shorting a battery to heat a kanthan coil, so you can inhale nicotine vapor requires a bit of education.
Problems arise when people jump on the latest "cool looking" device without thinking.
Using a mech safely is more than just buying a shiny tube and blowing clouds.