Foone🏳️‍⚧️ on Nostr: Silly question: You know how there are HDMI splitters/adapters that strip DRM? Are ...

Silly question:
You know how there are HDMI splitters/adapters that strip DRM?

Are there any that do the opposite? Add DRM?

Like, if I want my computer to think my VCR's HDMI signal is Highly Copyrighted Stuff, can I do that?