I love this idea! This could also be used to transform a site for seniors (legibility/simplicity) or neurodivergent users (summarization/focus modes) and address compliance/UX issues for enterprise brands.
Thank you. Accessibility came up in another comment and to be honest we've only thought in terms of _preserving_ accessibility so far, not _improving_ it (as you're suggesting) -- would love to see if we could explore something along these lines soon even though right now we're focussed on B2B...