I highly recommend the Open Source Creative podcast.
The host, Jason van Gumster, is one of those folks I’ve seen for years on the online Blender communities. He’s an author, a creator, and an all-around interesting character.
I first discovered his podcast back when I was thinking of starting my own podcast but his is much better than what I’d had in mind.
Find the audio in your favorite podcast player. Or visit the website directly. Some episodes are also in video format on the Open Source Creative YouTube Channel.
If you’re a FOSS user, do check it out!