What a browser privacy policy should look like:
We acknowledge that your use of the browser is purely an interaction between you and the sites you explicitly attempt to connect to by following links or entering URLs, and does not involve any third parties unless you have explicitly added extensions to make it so.
We acknowledge that your settings are chosen by you to protect your privacy and accessibility needs, and will not attempt to override them with updates.
We acknowledge that attempting to subvert your privacy configuration through updates, either ones delivered through automatic channels you have opted in to or via publications indicating that an update is important to your security, constitutes unauthorized use of your computer and may be subject to prosecution (such as under the US CFAA).
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