Using vimium to avoid mouse on the browser and its great, but ultimately you can't make a silk purse out of a sow's ear, no matter how good the keyboard shortcuts are if the %£££# browser (that's you librewolf) suddenly decides it should be asking to restore my previous session. No vimium keycodes will walk until I go across the room to retrieve the mouse I don't otherwise need to tell librewolf "no i don't want to restore my session that does not even exist since all cookies and site data were allegedly deleted when I closed the browser" then to make sure I manually delete it all again somehow afterwards there is still 64kb of site data even though no tabs are open so I delete all site data again and librewolf decides "oh he must mean delete librewolf settings" and resets the librewolf zoom level to unreadable small fonts. grrrrrr.