The content has to meet certain quality standard to survive here. Most content marketing dones't, but some does, sometimes. And when it does, you may as well leave it up - per https://xkcd.com/810/.
Oooh, oh, are you kidding me?! This is the meanest and most hilarious thing anyone has ever said to me on HN! Two words and I got accused of being a spam bot making a "not constructive" and/or "unhelpful" comment!
Destroyed!
I tip my hat to you good sir. I have been roasted, but well.