the grinding element would probably increase the pop of the server since people will spend time for it a lot. if this does get added, there could be a problem. if you are talking about StalkerZ type of grinding then no. they might only care about grinding things to flex on eachother and play on ooc chats just to grind doing not that much rp. I seen some people like that on some rp servers that has a lot of grind it. a grinding element should be added to make people stayon the server longer. but it might make the roleplay just people asking eachother to grind.