Kids already generally find it much harder to obtain cocktails than to obtain e-cigarettes. Regulating particular cocktail flavors is unlikely to have a noticeable affect on kid cocktail use.

E-cigarettes are much easier to obtain and so any product features particularly attractive to kids are much more likely to have a significant affect.

Exactly! You can go to any place that sells or offers alcohol and there are tons of different flavors available and most people consider that cultured. But when it comes to vaping it suddenly only exists to entice children.