Because you get to see scammers, spammers, trollers and people who are just dicks whining and crying to stop flagging them, or just see their account failing.
Anyone's inner sadist will enjoy this since those pricks are stealing value of valuable content (they earn money without adding value to the steemit blockchain, over the backs from people who do).
I am having trouble contributing to the value of steemit content and so are many others. For all those people it will be a relief to see people who are just spamming stuff while making profits fail.
At least that is my opinion and that is how I think it will be fun to see.