Is reassigning or disabling brief - key feasible?
Yes you can.
System Preferences, Keyboard. Click the Keyboard Shortcuts tab on top. In the left pane, select
Application Shortcuts. In the appropriate pane, select Finder.app. Click the
+ at the end of this pane. For Menu Title, type the specific phrasing/ punctuation of the food selection thing concerned : in this instance Hide Finder . For Keyboard Shortcut, select an additional keystroke mix to hide the finder (I make use of function key F1). Voila. Currently most likely to Finder and also consider the Finder food selection ; close to Hide Finder need to be F1 (or whatever you picked).