We are getting reports of YouTube rolling out an experiment to some accounts where normal videos only have DRM formats available on the tv (TVHTML5) Innertube client.
This is not limited to yt-dlp. Tests have been run with the same account on various official YouTube TV clients (PS3, web browser, apple tv) and they are also only getting DRM formats for videos.
We live in hell-world.
Paying for bandwidth and cloud storage rates for video hosting is pretty much worst case. I’d argue that if you were going to self host anything video would be the most important