This is a neat idea. Also great defense against web scrapers.

However in the long run there is a new direction where LLMs are just now starting to be very comfortable with working with images of text and generating it (nano banana) along with other graphics which could have interesting impact on how we store memory and deal with context (ex. high res microscopic texts to store the Bible)

It's going to be impossible to obfuscate any content online or f with context....

Why? Lots of examples of things like indirect prompt injection via image content.