It is very hard to maintain the profitability of a podcast. To get around adblockers, many podcasters have taken to editing the ads into the podcast before the podcast is uploaded to any platform. I suspect this may be the case for some of the instances you mention. These ads are not added by Spotify or any third party. The podcaster either does a sponsored ad-read or receives the audio/video for the ad from a sponsor and adds it to the podcast in post. Not much you can do at that point other than watch the cast on YouTube and use SponsorBlock.
Linux veteran here. I use Bazzite on my gaming PC and ROG Ally. Once I figured out the quirks of an immutable distro and started using distroboxes it became an amazing experience. No complaints here.
Did you just make up an imaginary person to hate?