The much bigger problem is that browsers out there are crap and won't let you re-map your keys as you want them. How is it that we're well into the 2010's and

The much bigger problem is that browsers out there are crap and won't let you re-map your keys as you want them. How is it that we're well into the 2010's and I still can't get (my own) emacs keybindings in Firefox/Chrome without some silly extension that doesn't work 100%? I can download uzbl, dwb or any other browser like it and edit my keys as I see fit, for emacs/vim keybinding behavior, without limits. I don't know about Medium, but I also find that most websites have these hidden shortcuts and you can't even re-map those. Why is there no choice in all this? Browser developers and websites can spend hundreds of thousands of dollars on UX/UI research, but can't figure out that I might want to re-map some keybindings.