Killing it how? You're so adamant about not posting any content yourself and don't want anyone else posting content, so where does that leave Lemmy? An empty husk with no new posts. That's going to kill Lemmy.

Furthermore this stuff was popular on reddit so why wouldn't it be popular everywhere else? You're acting like reddit consists of a different species of human beings with their own unique taste.

You're complaining about this user posting content from reddit yet then go on to say it's "pointless" to post anything yourself, so you're saying youre unwilling to contribute to the solution that you seek, yet you also want to discourage others from posting unless they conform to your specific guidelines.