He thinks the thanes are stu.pie and ignorant t not question the truths the Shaper is sharing. He recognizes the characteristics of betrayal and other shameful qualities that are present within the men of the meadhall. Grendel believes the shaper creates an illusion.
Depending on what they post, whether it provocative, rude, or inappropriate. It doesn't matter if you delete the post, what you put on social media/the internet is on their forever.
