I am
Contrary though it may be. I am one of those people who will tell you that you don't need to take the gun apart to clean it. In fact, driving those little pins out and in again every time you clean the gun cannot be good for the wood around the pin. It is wood after all, not a metal bushing, which is essentially what a wedge assembly is.
The best instruction that I have gotten about cleaning a BP gun without dismantling it in a possibly injurious way was from the fellow who made the flintlock fowler that I shoot.
The first step is to coat the outside of the gun, all of the wood with Min-wax paste finishing wax. Let it dry. Then clean the gun. When done, buff the wax off. It has protected the gun and you get a polish on the wood each time. Pull the lock if you have to but leave those pins alone - if that's what you have in fact.
I was told a long time ago that I had to dismantle my BP revolver every time I shot it - take every thing off and out and clean. Reassemble.
Not.
I don't do that. It's been years. every now and then I'll pull something to see if corrosion has somehow snuck in. It has not. the gun is as clean now as it was when I bought it.
As for plains pistols, if people can take those pins out and put them in repeatedly for years and not loosen or otherwise damage the fit, more power to them. But....it's not necessary.
Pete