Don't see how that could go wrong...I'm sure it would be really easy to find and catch a demon possessed mouse that can turn invisible at will. Another reason why Marvel should have ended the cinematic universe with End Game. Because the Snap plus reversed Snap would be a bigger change to the world status quo than the Black Plague and WW2 combined. Imagine if you come back from the snap and your loved ones gave away your miniatures...
This is too painful to imagine. Oh, wait, it already partially happened to me when my mum cleared out my 4K Dwarf army at a car boot sale years ago. Still hurts.