Trump's administration has issued a ban on e-cigarettes, effective for all flavors except Menthol and Tobacco.
First of all, I recognize that many people, including children, have gotten sick and died in connection with vaping. If a ban is deemed necessary until research can be done to ensure that these products are safe, I wholeheartedly support such measures.
That having been said, I strongly feel that this is the wrong way to go about it. Choosing to ban certain variants because they might appeal to children is completely arbitrary, and sets a terrible precedent. What if next they decide to ban sweet alcohols, because children are more likely to drink them? Or ban all colors of car except grey, because children are more likely to drive them? What if they start banning types of porn they don't like, because they might appeal to children? This pretense of banning certain types of things because they might appeal to children could easily lead to banning anything that consenting adults enjoy just because the current administration does not appreciate them.
E-cigarettes are already illegal for minors. If those laws are being circumvented, the correct response is to improve enforcement of the laws, not to ban the adult's supply.