When I still had Sirius/XM, I would listen to Hair Nation or Ozzy's Boneyard and that was just about it. Every so often, I wander further back on the dial (channels in the mid 20's) that played classic rock. Beyond that, I didn't wander much outside of those 2 main stations. It wasn't worth the monthly price for me.
Add to it, I have a USB port for my radio and I can put a few thousand songs on a jump drive and I NEVER have filler, fluff or other crap that I don't want to listen to. IT makes for a FAR better listening experience in the car. At work, it's pretty much the same for me. I have about 45gb worth of music on my phone. THat's good enough for me when I'm at work.
Long story longer... ?
I listen to the local rock stations if I want to listen to the radio.