Thank you! I understand now. I forgot there is more than one DRM product. I use to use the Prime myself.
But comcast never used DRM in my area so I had access to everything.

Ok I am under the belief that DRM playback is not possible currently with HDHomeRun hardware.
But I also was told by Google's gemini this.

📱 Apple iPhone & iPad — DRM Workaround Available
Your iOS and iPadOS devices can successfully decode and play your locked-out ATSC 3.0 channels.

You must ...