Sooo...I have this niggling question. All who say toss 'em, period. Have you done the same thing and if so, did you try any of the primers before you tossed them? I'm still of the opinion and, if it were me, without asking, I would try 5 or 10 of them without being loaded. Even if all 5 or10 went off I don't think I'd use them in a self defense or hunting load but I wouldn't be afraid to load them in plinking/play ammo and might even chronograph a few just to see how much, if any, they were compromised. Keep them segregated. If you get a squib....soooo....it shouldn't be that much of a surprise and a squib hurts nothing if your cognizant of it.
If you tried 5-10 and say......30% failed, then I'd probably toss 'em. I don't believe I would toss them if the failure rate was 10% or less....but that's just me. 'Course, it shouldn't have happened in the first place but.....let he among us who hasn't done something stupid cast the first primer in the trash..... 😁