Less distractions, can mess with your peripheral vision especially if you have astigmatism.

Teens go for dispos because they’re simpler to use and easier to hide. I think dispos are also more appealing for someone who is curious about vaping which could be a kid, or someone who’s trying to quit smoking. Not everyone wants to make a 100$ purchase on their first vape. the regulation needs to be tightened but I really think this will just increase the black market for vapes, unfortunately.