Message
I think there are two messages. The first message is conflict. Companies seek profits. They sometimes conflict with other companies. I think this short movie well represents the competition society.
Another message is that the world is maintained by people. Companies are established by people. Now, there are many corporations. Many founders have been established their own companies and we live in such world. People made the developed and comfortable world.
However, the land was destroyed in the last part of the movie. I think it suggests the end of the earth. People have made this world, but it is people that will also ruin the world. We are responsible for our world.