some member of The Who mentioned NOT getting the ears flushed of wax
the volume they played at probably impacted wax into ears
helped protect hearing?
Urban legend?
never too late to save what's left of hearing
wear muffs whilst operating lawn mower,weed whacker, hedge hog trimmer,
spend a few $ put a pair of earplugs in your pocket
there if needed
concerts , rehearsal, gig, etc.