Are vape laws vapid?

Over the past several years, we have seen the world wake up to the question of whether vapes and e-cigarettes are a better alternative to tobacco, which is well documented as harmful to our health. Authorities in the UK are preparing to ban the sale and manufacture of single-use vapes by next year [...] We have witnessed a growing debate over the safety of vaping in Thailand, where it is illegal but nonetheless widely available. The question is whether vapes and e-cigarettes are as harmful as traditional tobacco products. People are also concerned about the reasons behind the ban, and whether or not smokers should switch to vaping for better health.