How hard can you simp for Vivaldi. Jesus Christ.
You don't think Google themselves admitting that Chromium has the same privacy notice is substantial? What more could you possibly need?
What's worse is that Vivaldi took an open source browser with a bunch of privacy concerns, added some things and closed the source. And you think it's somehow less of a cause of concern.
You're nuts.
Apple, Google, and Microsoft already do. I'm sure there are others.