All your questions are answered here : https://brave.com/privacy/ https://brave.com/privacy/ tldr; Brave as a 'single ad network' does not end up 'receiving 10

All your questions are answered here : https://brave.com/privacy/ https://brave.com/privacy/ tldr; Brave as a 'single ad network' does not end up 'receiving 100% of information' because the overwhelming majority of that data stays on your machine, where it belongs.