If your claim is based on the fact that everything that is retold and transferred to the forum from other sources is copy-paste, even if it is written in your own words, then this claim does not make sense at all, because retelling news in your own words on the forum is the norm and is practiced in general by everyone.
Obviously there's nothing wrong to share a news, especially an important stuff that anyone should be aware since it may affect anyone coins. But, if all of his posts is just share a news and not really important enough, how it's make sense? This is forum discussion, not twitter where you're only tweeting someone post.
Anyway, a moderators also agree his posts is either spam, low value, or pointless since his posts got deleted as been pointed out above.
Let me say he could be doing that in their localboard instead of people seeing it as worthless post because using his local language would best explain what he copy's from Twitter. Or could it be he uses translator get most of the words?