The grudges could not affect the inside of the Sanctuary, so Wen Wen could use the Sanctuary to protect dozens, or even hundreds of voters.
But merely a few dozen people were insignificant because the target of those grudges were over seven thousand people!
It was impossible for Wen Wen to put all seven thousand people into the Sanctuary, and unless they stayed hidden inside the Sanctuary forever, they would eventually become targets of those grudges.
Additionally, how would dealing with over seven thousand people crammed in the Sanctuary be handled?
As prison guards? That would be too cruel.
To support them? Wen Wen was not that benevolent.
Moreover, just putting seven thousand people into the Sanctuary was a huge undertaking, and it was impossible for Wen Wen to spend so much time on such monotonous incarceration work.
So this idea, once conceived, was immediately discarded by Wen Wen.