Not making excuses. Ensuring people are clear on what he did and didn’t do, in this specific case.
We don’t know what else he did.
Where does it say he knew the guy was a convicted pedophile? As opposed to someone sharing his taste in pornography, and then escalating what they sent to include illegal stuff?
I expect the sentence statement will clarify a lot. Am I right in thinking the judge clarifies what elements were serious, what mitigation there may be, to justify the choice of sentence?