Clones exist because many people don't have the money for authentics and have tight budgets that don't run into buying premium liquid much less high price devices so there is no moral or ethical aspect to this just simple economics. I use a Chinese mod with Chinese tank cost me a fraction of what an authentic would have done and keeps me off tobacco. Snobbery or elitism doesn't really have a place in something that's main function is for people to make a healthier choice. Would I buy authentic if I had the budget probably not the price differential is too high and the difference in practical terms is little to none so how is it sensible to pay £150 when I can get the same result with £30. Times are hard for many people and they have to make the best use of their money as they can if that doesn't apply to some fair enough I'm glad for them but don't rag on the people who ddon't have a choice.