I go mostly mouseless by choice. Since I can move the mouse I have no need for the pointer lock but I use unclutter a small utility that makes the mouse disapp

I go mostly mouseless by choice. Since I can move the mouse I have no need for the pointer lock but I use unclutter a small utility that makes the mouse disappear when it's not used for a time. For copying, qutebrowser has caret mode (I believe the hotkey is 'V') that lets you move the pointer with the keyboard and visually select and copy text as you would with vim. Copying url's is done with the 'y' hotkey and a terminal emulator I use (termite) has a hotkey for finding and opening urls from the terminal.