Why should "they" be worried? Those 20mil won't get together in any significant number to make their point heard. Even here, how many are members of CASAA? How many complain about politics, but don't vote.
In this case, I just don't see 20mil of people stepping forward. Speaking of that number, it is not that significant of a number in comparison to the total population.
We just need people to write letters to all their elected officials and all of their newspapers as a minimum.
Frenchfry you already know this, 20 million doesn't add up an multi trillion dollar industry with the governments already in their pocket. Vapers are just a drop in the bucket compared to the world wide tobacco industry. All we can do is kick up the dust a little. I say not stir things up to much and enjoy the free tax ride as long as it last.