If anything, I may consider a self-hosted solution like Audiobookshelf, as I need my progress to be synchronized across many devices, including desktop web browser, something Google Podcasts does well for me, in my opinion.
I'm lazy, and I already use Google Podcasts to keep track of what I've listened to already. Other than a client, I would also need to self-host something, so that I can continue my listening seamlessly (with synched progress) from multiple devices, including web browser on desktop, as I mentioned in a different comment.