So give us an example. Last I checked every single one of the most listened to shows on commercial radio were conservative talk. Dave Ramsey being the exception.
Talk as a format doesn't have huge numbers. But what gets the numbers they do get are the shows you hate so much. The people who don't like talk are listening to music. Not to whatever tripe you think they should be listening to.
I get the feeling you've only been acquainted with the format and the ratings for a very short time. Probably less than 5 years. It would explain a lot.
Throughout the late 80's and most of the way through the 90's, many talk stations aired a variety of talk shows, many local, all over the country. After Limbaugh came on the national scene in 1988 and his popularity started to pick up, particularly in the early 90's, more and more programmers (as PD's typically do) started looking for cheap imitations---or Rush clones, if you will. Many of these new hires even had similar sounding voices and deliveries as Rush, but usually nothing close to his charisma. Still, the requisite ideology was veering much more towards what Rush does thanks to, as usual, many PD's misunderstanding of what made Rush good.
Hint: It wasn't his ideology as much as it was his personalty and his presentation. THAT is what set him apart.
During that time, many of the heritage talk stations in the top 50 markets especially, had done at least as well without pandering to any extreme ideology. However, slowly, but surely, thanks to the systematic displacement of host after host for a Rush clone, we gradually saw the P1's shift from a more advertiser friendly mix (although always heavily male) to a much older and more heavily male demo. Additionally, there was not so much of a wedge driving non-believers to the curb as there has been in recent years.
Many programmers were keenly aware of the dangers that lied ahead if they continued on that course. I know because I spoke to many of them during those days. A common concern was that eventually, this type of branding would catch up with them and it would be hard to repair once the image of the station had been cemented as...well...what we have been hearing for the last 10 years. Interestingly enough, the number I often heard was "ten years from now", which was when many believed the other shoe would drop. But it was easier to do nothing. The ratings were okay, so why rock the boat? That's not next week or next month or next year's problem, right? I'm not guessing at what happened, I witnessed it. And here we are.
Still, while the format has done okay up until recent years, this notion that many of this country's biggest stations did much better with ultra right wing talk than they had done with more of a variety of opinions, is flat out wrong.
SMALL MARKET GUY, you keep regurgitating this idea that because you think the biggest shows, in aggregate, are conservative, then that's an indication that there's been no decline. First of all, that list you keep referencing is not any indication of any ratings patterns---and many of those shows air on a million tiny turnkey stations that all add up. Not exactly an indicator of how a show performs in any given marketplace.
Also, they're not all conservative. Still, you're trying to make this about MY preferences. Well, I actually like Savage---and last time I checked, he's more conservative than most on that list. I also liked Dr. Laura when she was on OTA radio. It had nothing to do with ideology. Personality is the key, not ideology. Most of today's talk hosts are talking point vomiting robots. Worst of all, they're predictable and boring--and the ratings declines reflect that.
You are poorly informed. Stop being lazy and go look at the ratings of the top 50 markets in the country. Take a good look at the incredible decline of many of those once-heritage talkers over the last few years. It's stunning, actually.