Adding farming funcion to dispenser or a new block

Automated crop cultivation will bring players better experiences and let the green hands (and the other players) to farm more easily and attract more and more people to buy Minecraft. Here's some benefits:

1.From Alpha to 25w17a,there're many new parts to rich Minecraft now,such as happy ghasts,monsters,villagers,sniffers...but no one is about farming update(but I don't want to add such simple and boring snapshot).My opinion is mix it into a large update.

2.More and more redstone machines are be invented by creative players.But the farms about crops are not automated.If add a new function of the dispenser or a new block,the farms of crops will usher in a new golden age.It may also attract large number of people to buy and play  the games of Minecraft series.

3.Some liver emperors also want to collect 100,000 carrots or something else.But the raid farm cannot become automated,it will waste a lot of time,include the time in the real life(we can treat with villagers through emeralds to get carrots in the past),and switch versions is not good at saves.It can let the save damaged to become a terrible trouble.

I have been playing Minecraft for 5 years now.I hope that the idea will make Minecraft more better and can be used on the snapshot or Minecraft Live.(I typed the passage for over 40min,and my grammar is not good)