All full belts stop moving if there is nothing removing content in the Factorio universe. It's obvious to a pre-schooler that full belt that is circular stops moving too.
It's a game. It's not reality. In reality belts need to be powered. Also, in reality, you do not shoot aliens or drive large mechanical spiders. The fact that they chose to implement a game mechanic means it's a game mechanic, not a bug.
It's a game. It's not reality. In reality belts need to be powered. Also, in reality, you do not shoot aliens or drive large mechanical spiders. The fact that they chose to implement a game mechanic means it's a game mechanic, not a bug.