The problem with Lefsitz is he's not typical, in any way, shape or form. He's a boomer who wants radio to stay in the box it was in when he was a kid, yet he clearly wouldn't listen now even if it still was. He believes everyone wants to hear new music by unknown artists, and the reality is most people don't care. Sure, some folks have lots of time on their hands, and they search the internet for new and obscure bands and music, and it makes them cool and hip with their friends. But at the end of the day, most people are satisfied with the hits that get played every day on the radio.
Sure Bob can pick a couple of hits that were created on YouTube, and radio missed. But even today, there are hundreds that radio didn't miss, and radio is the most dependable way to get people to show up at concerts. Maybe not Bob, since he doesn't listen. But Bob gets his tickets for free. So he doesn't matter.
When you read this guy, he doesn't like anything. He thinks music should be pure and innocent. Yet be loves and sucks up to the label heads he hates. He thinks radio is dead. Yet almost all of the artists he talks about are airplay darlings. He hates big corporations, yet he has worked for several of them, and admitedly shills for Spotify.
I think the one thing he's right about is the reason Pandora and all these streaming sites haven't been as effective as OTA radio is they're run by techies, and music taste isn't about algorhythms. I agree with that. For all of his critism about OTA radio, it's still the only place with a human touch. Yes there are fewer human hands, but there are still way more people involved in the music on OTA radio than any other place. Which is why when people have the choice of thousands of streaming sites, the ones they end up at are the ones being run by OTA radio companies.