Not me...I will definitely not use old ammo in HD/SD weapon.ammo from WWII still goes bang
I have had plenty of it NOT go bang. In fact, I would guess that between 10-15% of the surplus WW2 and Korean War ammo that I have shot over the years has failed to fire.
You can never really be sure where or how that stuff was stored.
Modern factory stuff is good for a long, long time,...however anything that I keep for HD/SD is burned after a year or so and replaced with new stuff.