You're right, but wrong.
The problem isn't angry white men. The problem is local programming.
If WIOD's on-air hosts talked about things happening in the city, focused on local organizations doing things to help grow the community, county improvements and hyper-focused on Miami/FTL and dropped the political BS....they would jump.
People, no matter what race....no matter what language....love to hear what's going on in their community.
And if they opened the phone lines to callers in the city to talk about stuff going on, that would drive them up even higher. WIOD today is like CNN for radio, with a big of local sprinkled in. Now a station like WAFC....even if it's music....that morning show is a prime example of what it should be.
One day, God will let me prove this. I'm just waiting....