Twenty years ago, I'd have considered "big tobacco money paying to keep smoking alternatives down" to be nothing more than a conspiracy theory. Since then, I've become wiser and learned that money is, indeed, everything in politics.
Just consider the power wielded by the Ways & Means Committee in the U.S. House of Representatives. They are the members of Congress who write the bulk of the tax laws and decide the how/when/where of government spending. They are arguably the most powerful committee in Congress, and considering the reach that the American economy has on the rest of the world, one of the most powerful government bodies on Earth.
Let's say you want to create a law that Ways & Means doesn't like. Even if your law is passed by both houses of Congress and signed by the President, Ways & Means will simply never fund it. Your law will die before it even begins. No other Congressional body has that kind of power.
Big tobacco has a LOT of money. Accordingly, their lobbyists are among the most powerful in Washington. And contrary to what the Beatles said, money can buy you love. The love of a Congressman or Senator, that is. And not just one of them, but many. However many are needed to impose the will of Big Tobacco upon the country.
The same is true at the state level, as well. Each and every state has its own Ways & Means Committee, and in turn, its own über-powerful lobbyists who hold the same level of control as the ones at the federal level.
So, as you can see ... He who controls the spice money controls the universe!
We can't beat Big Tobacco with money, because (at least in the short term,) vaping advocacy will not even come close to having as much as they do. The best strategy I can think of right now is education and visibility. I do hope some better ones will come along soon, though, before it's too late...