Why to Have a Backyard Garden

The commercial way is to take a solution and neatly split it into two problems, both of which are lucrative. Yes, absolutely. That is modernity in a nutshell. Why to have a backyard garden or any garden at all to be human. So let that's the way. If you may be an ending reflection on like if someone is on the fence about this and doesn't need to be convinced in terms of maybe the material cost or something but just why to do it.