Create your own trees, a way to slowly protect wealth
So I was thinking of an idea that would allow players to slowly amass wealth that could not be stolen. The idea is that players can create objects that act like trees and bushes. For instance, for 500k of gold or elixir, you could create a tree at a location that will give you 100k of that same resource when it is destroyed. The numbers are not important, I am only th7, but I have heard that at higher levels you need to be constantly farming to gain enough resources to keep upgrading and improving. This feature would allow players that do not play as much to slowly but surely progress. I am not sure what the proportion of cost/reward should be so that this option is useful to some players but still not as good as farming the normal way.
What do you all think? Would this be a cool way to let casual players get higher up or would this ♥♥♥♥ people off. Again, the 500k and 100k reward is just made up.