Why did Mr. Benedict plan to close the Institute?

Mr. Benedict planned to close the Institute as part of a larger strategy to combat the nefarious activities of the Executives, particularly focusing on their use of mind control. Closing the Institute would allow him to repurpose it as the Amnesia Sanctuary, where he intended to provide refuge and protection for children who had been affected by these harmful practices. This change reflects Mr. Benedict's commitment to ensuring the safety and well-being of children rather than simply relocating them or preventing rebellion. Therefore, the transformation into the Amnesia Sanctuary is not only a tactical move but also a compassionate response to the threats posed by the Executives.