When you right click on bookmark folder, it used to show third option from top - ADD FOLDER now it is REMOVE FOLDER. And by clicking on it, it will not even ask if i want to do that certainely. My long term builded muscle memory, with fact that there is absolutely no additional visual difference between these options, makes me constantly deleting one valuable folder after another. I am furious about this. Why would firefox devs change these options? It is absolutely unnecessary! Btw yes i know that i can redo, if i unconviniently open bookmarks window. That does not solve initial problem.