There are many, many, many web browsers that are not corporate-controlled. Some of my favourites lately are the Argonaut Constellation [0] – mostly because of the interesting technical decisions going in the development (particularly the CSS and the Haskell), but also because Rhapsode is already better than eSpeakNG + AT-SPI2 + Firefox.

There's also the venerable lynx, and elinks (which I reluctantly admit is better than lynx, even if I don't use it much), and Dillo+ [1] (a fork / continuation of Dillo that supports Gopher and Gemini). And could I forget NetSurf, with its graph-y history navigation? And of course, Ladybird, [2] probably the best-funded of the lot.

These are just the ones I've heard of. There are surely dozens more you'd be interested in, and thousands of little hobby projects. Why not try making your own web browser?

[0]: https://argonaut-constellation.org/

[1]: https://github.com/crossbowerbt/dillo-plus

[2]: https://ladybird.dev/