What strikes me as odd is that this browser is not in a terminal, but in a window. So no usage through SSH, no terminal benefits, which are the origin of the keyboard-oriented workflow.

When I press F12, does an inspector open? Where does it open? When I select some words, how do I send them to a new tab in YouTube, Amazon, Google or Stack Overflow? How do I open all the links which are within a selected rectangle in new background tabs? Or use uBlock Origin's element picker?

I'm pretty sure this browser is super fast and all is super optimized and a top tier workflow, but mostly in certain limited scenarios.