You'd probably get a kick out of this very long term product overview:
"Holsters exist to be used. The idea of stuffing a carry gun into a pocket, waistband, purse or anywhere else without a holster is now on par with shooting without hearing protection...
...Yet that was not always the case. Back in the days before we knew better, it was common to simply tuck a handgun someplace convenient and count on it being there when it was needed. This did not always work. One of the best life lessons is this: Whenever possible, learn from the mistakes of others.
One evening, I was eating in a fast-food establishment in Detroit...A gent walked in, intent on ordering food. As he strode to the counter, he suddenly got a hitch in his step, clutched at his leg, and the result was a handgun sliding out of the cuff of his trousers. Propelled by his stride, the handgun skidded along the floor and smacked into the counter with a loud crack. Nonplussed, he picked it up, turned, tucked it back in his waistband and walked out...Clearly, he was not using a holster. But then, half the patrons there probably weren't, either..."
https://www.gunsandammo.com/editoria...ip-grip/248015