I'm worried that this would be used to combat things other than child abuse. A system they're after will likely be easily extendable to detect and report anythi

I'm worried that this would be used to combat things other than child abuse. A system they're after will likely be easily extendable to detect and report anything the authorities decide is wrong. And of course, it's almost certainly going to be an opaque blob that users can't truly understand, despite any assurances given to the contrary.