I would like to point out that your perception of what a browser can/should be is based on what Google has turned browsers into.

What a browser is in 2025 is vastly different from what anyone thought they would ever be. There are major, major issues with the way web engines/web browsers function today and much of those issues stem from Google's near monopoly on browsers.

There was a lot of very interesting and good discussion around this in some of the Mozilla/Firefox threads recently. Mostly about how browsers turned into something they were never meant to be, which has changed the way the internet works and how we interact with it.