Their pie chart almost looks like part of my local DNS configuration. I have not yet blocked github.io or azure however. I built this Unbound DNS configuration file from all the AI submissions in the event I accidentally click on one before noticing the domain.

    local-zone:     "workers.dev." always_null
    local-zone:     "pages.dev." always_null
    local-zone:     "vercel.app." always_null
    local-zone:     "netlify.app." always_null
    local-zone:     "dweb.link." always_null
    local-zone:     "ipfs.io." always_null

    dig +short test.vercel.app
    0.0.0.0