Tell it to talk like a pirate or a cowboy. :)

This would be an excellent project for the United States Digital Service. Define what accessible means, in reasonably achievable terms, then provide code and specs for government agencies that can also be used, freely, by businesses. Oh, wait: https://www.section508.gov/create/web-content

This would be a good project for the United States Digital Service. Define what reasonably accessible means and provide lists and freely available code that government agencies and and businesses can use to create accessible websites.