Glad to hear you switched away from listening to podcasts on Spotify. Their attempt to buy up a huge number of podcasts in the last couple of years, which resulted in exclusification of some of those podcasts, is an awful development in the previously free and open podcasting community. I love podcasts and I'd prefer to be able to keep listening to all of my favorite podcasts on whatever app I want.
But also before moving away, I was subscribed to one of the ones they made exclusive, Gimlet Media's something-science I think it was called. Enjoyable and fairly informative much of the time, but if they are going to create a gated community I'm just not going to be part of making that a success, so I immediately stopped listening & recommending it and unsubscribed.