I just discovered something about planting

SOURCE

Today, I saw that my bean plants were bending because they gone to tall, so, I asked myself a question:

Why not turn it into a fertilizer for my other plants instead of just waiting for it to dry and then I wouldn't be able to do anything with it?

I thought about it for a moment and then without even realizing, I saw myself grab the scissors and chop them off into a whey protein tub, then I immediately went on my phone and asked ChatGPT if this was a good idea, he told me it was incredible, and he also told me that the best way to turn it into fertilizer is by turning it into a juice, but not by blending, but by chopping them and leaving them in water for a few days. The smell will be awful but the plants will be happy.
But then, I asked myself a bigger question:

What if, I keep planting beans over and over again and turn them into juice for the other plants? Their fast and cheap.

At first I tried to avoid this idea because I thought it was cruel, but I just thought that I won't lose anything if I asked ChatGPT about this idea. And he told me that it's a completely normal thing that a lot of gardeners do.
And it now looks like someone has to stop me from crashing the bean market.
Thank you for reading.