I remember listening to EconTalk back when you downloaded it to your mp3 player using a computer. And maybe I'm a hipster but the golden age seems to be over. It's all too mainstream now, too polished, too polite.

Nowadays, I scroll through the multiple new episodes of many shows I used to enjoy to rarely find something I genuinely want to hear. Sure, you can probably dig to something like Cum Town but even then it doesn't feel fresh any more.

It's the same with binge watching TV (mentioned in the OP). Much more fun when you pirated the show, when it wasn't intended than when you're just some engagement metric. I haven't binge watched a TV show in at least three years.

Also, Google already had a podcasting app once (Google Listen?). I remember using it in like 2012.