Honesty means you do not have to keep up lies, so how do we get the DDS to disclose to their patients that the stuff being placed in them is off shore or where ever. (your lab might be up & up, but substitution of materials is rampant when the FDA inspector isn't around.)
I get off shore removable with mystery material I cannot repair, with strange smell when I grind on it.
(reminiscing repairing vulcanize materials comes to mind, hate to admit we both can remember repairing those, some of the stuff repairs like tray material. & sometimes it looks & grinds like auto bondo smell like MEK peroxide when I grind them.)