It is reasonable to expect e-cigarette technology to improve significantly if a competitive market is allowed to flourish. It is also likely that other safe, or vastly safer, nicotine products will emerge to compete with them.
All this could be jeopardised if the authoritarian and moralistic public health lobby becomes the judge, jury and executioner of the recreational nicotine industry. Their instinctive asceticism takes little account of the desire for pleasure that motivates nicotine users and their obsession with legislation and top-down behavioural control is irreconcilable with the spirit of free enterprise that created these revolutionary products in the first place.