My guess is deniability, just like Apple. Apple wanted to make CSAM detection work and make iPhone essentially a weapon law, but when their users hit back, they

My guess is deniability, just like Apple. Apple wanted to make CSAM detection work and make iPhone essentially a weapon law, but when their users hit back, they just made iCloud e2ee. With the number of child predators on FB, I am guessing that Meta wants to wash their hands of responsibility.