They think they are untouchable. I’ve known a few like that in my own, real life. It’s as though a wicked entity is protecting them from experiencing negative repercussions from their actions. And it is very annoying to see them gloat.
Eccl. 8:11
“Because sentence against an evil work is not executed speedily, therefore the heart of the sons of men is fully set in them to do evil.” KJV.