Once you use paths all over your town, grass becomes unimportant. You'll forget all about it in the end.
I'd say the only time you should care for grass, is if you want a forest town. But most likely you're gonna throw paths around anyways
I agree with that, you don't even have to worry about the grass. It doesn't ware out instantly. It takes a LOT to kill grass. But building houses and projects instantly kills grass