Nice as a proof of concept, but it renders one's browser history useless, and Ctrl+F is mostly broken as well.
Recommend taking an additive approach—to enhance navigability with new methods, not throw out the stuff that already works (and works well) as a consequence of reasoning that this is A New Thing and New Things are supposed to replace what already exists. Casualties here include stuff like clickable hot zones for navigation if in the given moment one's hands can provide higher bandwidth that way for a desired action, operating on e.g. a link by context menu e.g. to copy it, mouse scrollability, etc. Unlike the poorly reasoned bickering below, it does not follow that these interaction concepts are at odds with one another. Keyboard and mouse accessibility are not mutually exclusive.
Recommend taking an additive approach—to enhance navigability with new methods, not throw out the stuff that already works (and works well) as a consequence of reasoning that this is A New Thing and New Things are supposed to replace what already exists. Casualties here include stuff like clickable hot zones for navigation if in the given moment one's hands can provide higher bandwidth that way for a desired action, operating on e.g. a link by context menu e.g. to copy it, mouse scrollability, etc. Unlike the poorly reasoned bickering below, it does not follow that these interaction concepts are at odds with one another. Keyboard and mouse accessibility are not mutually exclusive.