Aren’t we moving the goalposts here? You went from saying that people don’t do purely detrimental things to saying that they have reasons for doing purely detrimental things. I never said otherwise. Where do you think half that list came from? Personal experience.
People do purely detrimental things all the time because we are stupid hairless monkeys. Smoking cancer sticks is a prime example.
It could be a troll, but so many people think that natural automatically means healthy that I think odds are it isn’t. Naturopathy is actually a lucrative profession thanks to these saps.