Rush Limbaugh's significance, and the basis for his success, was that his show was premised on the idea that not everything published in the mainstream media could or should be trusted. On that broad point, he has been proven right, again and again. Does that mean that all of his takes on every issue were on the money? No, but that wasn't the point. The point was to consider different sides of issues and for listeners to make up their own minds. Without him, I think western media would have devolved even further into the mouthpieces for liberal globalism they have become. He saw that the mainstream outlets could not be returned to any semblance of neutral reporting. They were bought and paid for. He played a large role in "saving" journalism, as much as anyone could, by creating counterbalancing media.
Now, if you could only get people to consume media sources with differing outlooks, then you could get to a place where the electorate could make informed choices.
Final thoughts:
a. Given FredZed's call for respectful comments, what am I to make of what has been posted since? Hardly respectful, yet posted all the same.
b. If you're going to say you don't like to speak ill of the dead, then don't. Unless you have absolutely no control over your impulses. Otherwise, don't bother with the empty virtue signalling.