>>716242661Really the problem is all those details are so huge that if a single one were to come to light it would completely upend the status of the characters and the manga would be forced to go full tilt into progression
Loid gets revealed as a spy? Yor will be assigned to kill him, Yuri will want to have him arrested and tortured then executed, Anya likely gets taken away, WISE will go full blast in trying to keep Loid safe, Donovan never gets close to him
Yor gets revealed as an assassin? Same thing. Yuri gets revealed as secret police? Anyas telepathy gets revealed? She somehow becomes an imperial scholar and Loid meets Donovan more often? Even a minor subplot like Anya and Damian admitting they have crushes on each other would likely lead to Loid going to his house to meet his father more.