Between 1991 and 2021 tobacco use among young people dropped precipitously. Again, this shows up again and again in the data comparing ALL products containing nicotine.
So with all due respect this isn't really up for debate, it isn't a subtle signal in the data. Nicotine use (especially smoking) has been on the decline across ALL age groups, especially children, for decades, and vaping starkly reversed that trend.
I'm not sure what your point is here. It did cause a spike and once again it is going down. The trend isn't reversed, it was a data spike. Even severely anti-vaping organizations like Truth Initiative reflect this too. https://truthinitiative.org/research-resources/emerging-toba...
Correlation does not equal causation. Why did teen drinking drop? We didn't ban flavored alcohol. It dropped because enforcement went up. Fines were greater for businesses and those who sold to minors. More time was put into ensuring common places of sale were not selling to minors.
Are you seriously making the argument that any flavor outside of tobacco and menthol is targeted at kids? That no adult likes the flavor of funnel cake and fruit? Because I can show you the massive amount of vape shops across the country that sell through flavors quickly and it's not to kids. The mentality of making something taste worse to prevent people from consuming it because you think it's bad is based in prohibition era puritanical thinking. Not to mention it's directly benefitting tobacco companies by keeping people smoking cigarettes.
We are far past the apex of teen vaping in 2019.