You may have missed the point.
Not everyone understands and has revulsion to the terms Leftists, Progressives, Socialists, etc. There was even a survey a month or two ago that showed young people were open to Socialism.
However, over the decades people have come to understand that Liberals are not friends of our type of country. Therefore, Rush said, use a term that people understand to denigrate and label our opponents.
We are Conservatives and are not for the redefining of words. We should deliberately start steering people toward the more accurate leftist or communist terms. Take back the dictionary and the Republic!