Why is Elon Musk selling flamethrowers?

Why is Elon Musk selling flamethrowers? Is there a general need for flamethrowers in America, or does he know something we don't.... he's a smart kinda guy.

WHY would we possibly NEED more flamethrowers in the arms of civilians?

Zombies?

Aliens?

Government?

What does Elon know?

If you find out, let me know, please!!

Do I NEED a flamethrower for 2018? Answers or theories in a comment, I'm DYING to know!!

OR is it just a publicity stunt, like the clown thing that backfired a few years back?

https://firsttoknow.com/elon-musk-sells-15000-flamethrowers-48-hours/?utm_source=contentad_backfill&utm_campaign=elon-musk-sells-15000-fl-213563&pp=1&utm_medium=281669&ck=5c50569e59334d974df33bac4e6c09ca