They don't get made if they won't be sold. So if enough people didn't buy them, they would stop making them. Similarly, if enough people participated in voting

They don't get made if they won't be sold. So if enough people didn't buy them, they would stop making them. Similarly, if enough people participated in voting for real change, perhaps we would see it. That's the argument anyway. Personally, I think such coordinated effort is too hard to pull off because you are up against highly sophisticated media campaigns paid for by politicians and industry.