i wrote a whole blog answering why not, and the steps involved in getting together.

Right now we cannot trust most people. If i give you a side of beef today, will you give me a bunch of vegetables when they are ripe? Today, i would get so many excuses, even, "I forgot to plant the garden this spring" "I had enough beef, so vegetables didn't seem so important".

So, right now, we need a trustless way of interacting and exchanging.

Now, for your part, why aren't you allowing abundance into your life fulfilling your every need exactly when you need it. Just trusting that the world (and your neighbors) will bring you food every day?