Myth Busted? Burning a genuine Zippo for 20 minutes!

The myth is that you can’t continuously burn a Zippo lighter for 10 minutes or it will either explode or will burn out of control. There have been a few videos on Youtube showing the latter, where the flames came out everywhere and made a huge fire all within 4-5 minutes. So I want to test it out with my genuine 1995 zippo. I initially burn it in a shallow water-bath in case anything goes wrong but after 8 minutes or so I was so confident that it won’t do anything I took it out of the water-bath