Earlier quoted context omitted.
I said generally. Also, even with someone who religiously carries a gun as much as possible it would be unusual for them to carry a full-sized duty pistol and the ammunition that most cops do (stereotypically a Glock 22 w/ a 15 round magazine and 2+ additional magazines, a total of 45 or more rounds). Certainly some folks do but I'd doubt that number is even in the double digits throughout the entire US, excluding of…
Double magazine pouches for concealed carry are not exactly a niche product. I would wager there are tens of thousands of Americans who pack a medium frame pistol and two spare mags.
It's within the realm of possibility that there are "tens of thousands" of folks who concealed carry with that amount of ammunition, but I would be surprised if that was the case.
Also, even if it is that many, it's still a tiny fraction of the populace. Even in the most enthusiastic pro-gun states only a tiny fraction of the public carries on a regular basis.