E-cigarettes became very popular because of their ability to be used in places where smoking was banned. This helped people who were affected by smoking bans continue to get the nicotine they were addicted to without gums, patches or other treatments.
When E-cigarettes were first placed on the market, they seemed like the perfect solution for addiction to cigarettes. They claimed to be healthier and better for those who needed to feed a nicotine addiction without the risks of cigarettes.
When they first came on the market, electronic cigarettes, or e-cigs, were touted as a safer alternative to regular cigarettes. Unfortunately, this seems to have led some individuals to believing that there weren't any risks with these devices.