Except that that's what a browser is supposed to be, according to all the web specs and security models -- an agent who acts for the user and on the user's authority.
Troy citizens also believed that if something is called a horse and looks like a horse, then it's obviously a horse and can't be anything else, especially when it's given for free.
I think we’re arguing the same thing... my point though is that when a browser ceases to act on users’ behalf then users should withdraw trust from it.
Forking Chromium is likely an unsustainable proposition unless backed by a large corp (or VC/philanthropy money) and a value proposition non-tech people can understand.
What about Brave? Any idea what their stance is on this?