I would guess no. The Rose Quartzes were only made on Earth and only for pink, so unless they had been an Earth Kindergartner they wouldn’t necessarily be familiar enough with the gem line

If people travel on the right, then perhaps the uneven wear is a result of splash from people passing on your left. If it consistently comes from the same side that could be your issue

The one that comes to my mind immediately is Tokyo Jungle. Such a goofy game and he had such a funny showcase