Is it true that the multicolour LV's flake?

. The colored print seemed fade, slightly flake, or rub off on the edges of the bags. Maybe the owners were not taking care of the bags, throwing them around, exposing them to extreme heat, etc.
This happens to monogram canvas also ,and probably damier if it exposed to a lot of pressure or rubbing. It's very hard to avoid on big bags like the KEEPALL.
 
the only mc piece i own that is showing signs of rubbing off is my pochette. i used it daily, so of course some wear and tear is going to show. its only on the corners.

however i've had my trouville for 2 years and it is holding up very well.