so I need some help (I don't know enough about vaping is why).

So if smoking had never been "invented" and didn't exist in the world at all right now, but vaping did.

What would be the negatives associated with vaping?

I get that we associate vaping with smoking because smoking came first and many people who smoke also vape or quit smoking to vape instead.

But if smoking didn't exist at all and there was no association to smoking with vaping, we would still consider vaping bad because...?

I don't know what vaping has in it or doesn't, etc. (carcinogens, tar, etc. that smoking does?) I have no clue but want to have an opinion on vaping that is separate from smoking since they are two separate things from what I can tell.