Oh I am not offended.. :grin: Heck if I was to get upset over that, you & I would have fell out long ago. :v :grin: :rotf: We see things differently at times, and that is OK. It is just a different way of building them & a different way of looking at it.
On most large inlays & thumb pieces, I either nail them or put screws in them & file the heads flush so I have a ? 1/2 of a countersink head holding them in, and normally you cannot see the nail or screw. The tiny nails I make have lil barbs on them to hold them into the wood. But I still put epoxy under them. Yes, maybe a overkill but I do it anyway. At times I have silver soldered small wood screws to the back of them, drill a pilot hole & drive the inlay & screw into the inlet. On the few very small inlays I have used just Accraglass, they are small would be very easy to replace should one ever come out, but personally I don't see it happening. The reason I say this is I have had to replace a few because of change of hands, they wanted a name change, initial change, etc. I have one H of a time getting them out !
Also, if they did come out, there is nothing stopping someone from putting a lil tiny pin in them to retain them again. But really I don't think the wood shrinking around a tiny pin is any dif than it shrinking around the back of a small inlay. If the wood shrinks enough to loosen either, the inlay could possibly come loose.
Also, you must consider that Most rifles with allot of inlays, in today's use, the rifles are not going to be exposed to the harsh environments & elements of what they were exposed to 150-300 years ago. We have better wood, better metals, better glues, better finishes, better storage areas, basically better everything when you consider it ALL for the welfare of the firearm in the home & in use today.
Not to say some don't get exposed to harsh elements, but were I to use one for that type of hunting or shooting, it would be one without inlays.
I know others see it differently, but that is how I see it, right or wrong.... :idunno: