Okay, I'm wading in here.....
Remember how I mentioned before that most of you ain't ever gonna be competing with your iron sights ? Well here's the long answer:
When I competed NRA High Power (using NM sights), I would have to blacken my sights on the line, in the parking lot or usually at home in the absence of wind. I wanted the blackened effect to ensure that I had the clearest definition/resolution with my front sight.
Sometimes the wind on the firing line would be crazy and using my little carbide lamp, I would blacken my sights, but the flame would die out before I obtained a super consistent blackening job on the front AND rear sight hooded NM aperture. Then I would have to open up my airtight container of calcium carbide (bought at Camp Perry, Ohio and driven over the border), add some water from my H2O bottle and voila; acetylene!! Now I could redo the blackening job,

Often I would run out of prep time and toss everything (in a large mess) into my shooting stool. What a #####!!
So to prevent all this hassle of blackening my sights on the firing line, I would blacken them before the match in my kitchen, THEN slip on my $ 5.00 sight protectors , now my #### will not fall off !!

Then while I pack my gear for the trip to the match, I would slip the M1A or M1 Garand into it's rifle case and wipe

off the blackening job that I just laid on there !!
So, there, does that explain why many of you scoped shooters will not need the sight protectors ?
Okay, short and simple answer why YOU (yes you, the newbstick in the back row) must RUSH out NOW and buy

them.
LOOK COOL VALUE ! (either that or yer #### will fall off)
Peace be to Journey
