Yes, the world is full of injustice, lies, greed and profiteering at the expense of others. But look at it this way: that's just situation normal, so every win is a really nice bonus. Placebo laid out some above, and they are great news.
As you say, the world situation is different, because there we have no voice and no power. It's a question of money and influence: pharma is desperate to kill us because we will cost them hundreds of millions of dollars in lost drug sales right across the board - NRT sales will crash, then cancer drug sales will fall as illness rates fall in the West due to smokeless
tobacco being used instead. Look at Sweden for example, where Snus use is prevalent, and where they have the lowest male cancer death rate in Europe - then imagine a country where both Snus and e-cigarettes are widely used: cancer rates would fall through the floor.
To prevent this happening, pharma has spent millions bribing and pressuring those who count. That process will continue and will never stop. It's just a simple business war - they have to kill us off before we hurt them too much. That hundreds of thousands will die is kind of ironic when it's being done by pharmaceutical companies - but it's a war like any other, and people die in wars. Of course, they don't care how many they kill, after all the success of a war might even be measured by how many you kill.
To have any chance of surviving we need a very large number of supporters. Numbers = a voice, and money. So don't preach to the converted, preach to those who have not heard the message. Convert more people because that is what we need - numbers on our side. It's hard to ignore 10 million people who make a lot of noise.
Eventually we will succeed because it's impossible to put the genie back in the bottle. However, there are tough times ahead, and the harder we fight, the smoother it will go.