Those quick disconnect are a fine idea, someday it might be necessary to disconnect in a hurry. Or if you have to leave for a month or so.
I've found some of them to be weak or potentially failing, had one check good but wouldn't pass enough power to crank the starter in my car; new battery and a bunch of searching to find it was the quick disconnect failed not everything else.
I admit to being powerless over housecleaning and social niceities
Airforums 22655 and now, WBCCI 22655