This is not even in the list of my concerns. I just don't like to see efforts of hundreds if not thousands of volunteers are rolled into a closed source application and distributed for the profit of a couple of people who pat themselves on the back because they got their next car/house/whatever for free.

This is why I prefer GPL over BSD/MIT.

If one values the web being somewhat open/less monopolistic, an open source web browser would be more appealing.

I have faith in the Ladybird browser project to avoid such a situation though.