Changing the flavor sounds needlessly draconian, as adults like apple and bubblegum, too.
You can flood your system with caffeine using over the counter caffeine pills, or ultra-high caffeine drinks.
You can flood your system with alcohol with everclear or unconventional ingestion methods.
Neither of these behaviors are as common as this article is trying to push about nicotine, probably mostly due to education and possibly due to the relative addictive nature of caffeine and alcohol.
This whole article, though, talks about teens, presumably underage ones, vaping. Isn’t that already illegal? Shouldn’t we get better at that part before we add more things?