No, I think the modern western world tends to produce populations whose main goal in life is entertainment, and that advertising likes to try and appeal to nostalgia. Because of the bias towards a flavour experience in the e-cigarette market, an appeal to nostalgia naturally means sweets from the 70s and 80s. It hooks the customer in.
At the same time, there is the “lifestyle choice” factor. Nicotine replacement items are the opposite of smoking in the sense that they have never been marketed as cool or rebellious. They are sterile, and sold in chemists in pharmaceutical packaging. Vapourisers actually represent the first of these that can make an attempt at getting away from this, given their evolution in an independent market far removed from the pharmaceutical industry.
Because vapourisers are unwieldy, fairly stupid looking electrical devices then - looking through the lens of popular culture - they can never have the same cool, rebellious cache that fags have. So the marketing is an attempt to create this by pushing it either as a lifestyle choice (like beards, skateboarding, male grooming, giant clouds, extreme sports and activities etc.), something to become obsessed about (flavour/clouds), “high-end” connoisseur style devices, or by appealing to nostalgia.
This is just my partly spontaneous and not really very well put together thought about it, feel free to disagree.