See: https://en.wikipedia.org/wiki/End-to-end_encryption#Etymolog...
> The term "end-to-end encryption" originally only meant that the communication is never decrypted during its transport from the sender to the receiver.
> ...
> Later, around 2014, the meaning of "end-to-end encryption" started to evolve when WhatsApp encrypted a portion of its network. ...
But, I don't have confidence that the policy makers will make this distinction.