Why don't people use their front yards as a vegetable garden vs grass

If people would only hire a gardener to take care of their vegetable and fruit instead of pointless grass or gravel, it would truly be a better world to live in..

Think about it... It would be a healthy and rewarding thing to do. You would be able to trade your produce with other towns or your fellow neighbors. It would cut your monthly groceries bill down tremendously!
It is also really fun, if your are stressed out or feeling down it can really help change your mood : )
The best part of my day is waking up and going outside to my garden to water and take care of it. It is honestly the best way to drink your morning cup of coffee : )

It would bring people together and no one in our country would ever have to go without a meal again.
By doing this fruit and veggies would be cheaper at the store for people that aren't able to grow in the place they live in.
Doing that will make a healthier world and less diseases, disorders, other health problems..

I understand it would really take a long time for people to get on board. But how this world works is by starting trends and styles. Why not start something that will help your friends and family years to come??

This country was founded by people hunting and gathering to help their people, how have we gotten so fare away from that.
Now there are huge clouds of power over us. Feeding us food that we honestly half the time have no idea where it comes from or what is in it.. We are all supporting other countries and big companies. Why cant communities come together to help each other and people in need?!

What are your thoughts ???
Drop some comments down below!
Resteem or post in your own words to share the idea!
Thank you for your time and have a great day! : )