Say what you want about Google products, but they're all built to be functional without touchscreens or mice. I fucking love that.
I've been daily driving firefox since the early 2000s, but Mozilla is just about the worst offender, because keyboard options exist, but are obviously programing afterthoughts. In firefox settings, there are some "alt" letters (underlined letters that you can select by pressing alt+that letter) But some of those letters are capitalized, so now, you have to press shift+alt+letter. PAIN
Carrot browsing (navigate websites with the keyboard) can be activated with F7. A dialogue box pops up to confirm and it has the option "do not show this again", but that option is a checkbox only the mouse can check. (no tab over). RAGE
It's still in the handbook. I was working there after any of those articles were written.
Doesn't mean anything if it's in there or not - all big companies are evil.
But it is in the handbook. Prominently.