If you were complaining about about TAG abuse then that should have been what was complained about in the comment. YouTube page to has all the content it is obvious this is where this person scraped it from. Many people post YouTube links while adding ZERO additional content.
IF you are picking on this one because of TAG abuse you should have said that and I wouldn't have complained so loud, but you didn't this is why it appears the comment was at least semi-automated. BTW It still appears this way. What you think is spam is different.. spam is the comments on one of steemcleaners posts, I can't even load them. Now THAT'S spam! This is just a shit post that no-one cares about, no one reads, had a whopping 2 upvotes, isn't taking up much space on the blockchain. It seems your cure is worse then the disease you are complaining about.