I just looked at Steemdb to see what happened with the other 8 flaggers.
All flags occured at the very same time.
I closely checked out 3 of the 8, and they are all real people/bloggers.
They also all have very low voting power, meaning that they are voting on lots and lots of posts.
My conclusion is that they have set up a bot to follow noganoo for some reason. (maybe he earns good curation rewards)
... and they have no idea that noganoo has flagged you.
I then checked my last post that noganoo voted on too, and all the same 8 people voted on my post at the same moment. Funny thing is that one of them is a pediatrician who would probably be appaled that his vote went to "anti-vax" articles ... ha ha
So if you are going to do a Youtube rant about this flagging, don't call out the other accounts.

I have likely set myself up to lose 9 votes now on future posts ... sigh ... but doing the right thing is always worth it.