When you've #privacy #RedPilled so hard, you look up the most common browser resolutions and change your kwin rules to always make your new #LibreWolf windows to be that size (after getting the size right with a "what is my browser size" website since the browser doesn't report the room taken up by the chrome.
@rl_dane
AFAIR among other "fingerprinting resistance" about:config prefs there's one that makes the browser report a preset resolution โ no need to change actual Window size ๐
I believe it exists even in stock Firefox, but I can't recall its name.