Well skittles and soda are very sugary so they can do dental harm and cause people to display addiction-like symptoms i.e. a sugar crash. They are probably not much better than vaping, so I don't really see the point in splitting hairs over people's vices lol. Apples are the best choice in this situation though, I love apples
nicotine is a lot worse than sugar IMO. sugar causes short term dental issues that go away if you practice oral hygiene but nicotine causes long term dental damage through gum disease and bad breath and other stuff. of course sugar can lead to diabetes but that's in like extreme cases out of moderation.
not splitting hairs over vices i just dont understand the point of nicotine free vaping. if you're looking for flavor you can easily get it from a much cheaper and less socially-offensive way
side note: when I was typing skittles I almost typed esketit by mistake
holy stuff i thoguht that only happened to me