Do not shut this bot down. Of course people don't like it, you are calling them out for being shady (and your right to do so). People are looking to make easy money, what's easier than stealing someone else's content and adding nothing extra?
Keep this bot fighting the good fight. It's very useful in giving me extra info to use when deciding to flag a post.
I wish there was a tag spam bot as well, as that's becoming an increasingly troubling problem here as well.