What a crock of shit, that site should be called wanker not ranker.
The toddler drinking juice is the parents fault to be blunt. Vaping the worlds hottest chillies is never going to turn out good, what did he expect to happen?
Everything I read here is either user error or low quality devices going thermal, or stupidity and lies.
The first one about the man who burnt a hole in his lung had no proof, he just gave his story to a newspaper and said he had a hole in his lung from vaping. I am pretty sure you would notice a mouthful of burning hot juice, and even if he didn't it is again user error.