But that's the point. They don't have to do anything. They will use words in certain ways, and the meaning will change. And if enough people support that meanin

But that's the point. They don't have to do anything. They will use words in certain ways, and the meaning will change. And if enough people support that meaning, they will be eventually be correct. Consider how the meaning of epicurean has evolved due to Christian influence over time. Now matter how much education people get on the topic of the original philosophy, it will not be sufficient to erase the alternative meaning of the word.