Yes, as Sploid points out, this is not the safest project of all time, with multiple risks coming from dripping accelerant, the potentially exploding fuel tank and a near total lack of outward vision. The danger is made more real by the fact that the "weapon" is attached to your face, giving you around zero margin for error if things get explodey.

We hope this project doesn't inspire any kids fascinated by fire and flamethrowers (like I was). The creator should maybe stick to safer and more clever superhero projects, like the Thor "Mjolner" hammer he built that only he can pick up, thanks to a strong electromagnet and fingerprint sensor. The only potential danger with that one is a hernia.