"No, you don’t get it."

Did you get my last sentence?

"In short - if they wanted to reduce child abuse, scanning everyone’s communications for CSAM would not be the most straightforward way to go about it."

What would be the most straightforwand way? Install a camera in every home?

Yes, abuse is usually more to be found inside families. And the solution kind of complicated, involving social workers, phone numbers victims can call, safe houses for mothers with children to flee into, police officers with sensitive training who care, teachers who are not burned out to actually pay attention to troubled kids ...