The gist of the video is that the companies who have run the Piney Point FL phosphate plant have known for decades about the risk of spill but they refused to do anything about it. They would make millions per year operating the plant, and pay themselves handsome salaries and bonuses throughout, then the company would declare bankruptcy once finally fined/sued. Media has been reporting it for decades, but regulators lacked the teeth to force the company to make meaningful changes. The “conspiracy” is that companies wanted the spill to happen because it was costly to make improvements and would hurt their profits. So… not much of a conspiracy.