I have to tell you that's not what I follow on Facebook. Please don't misunderstand my reaction as trying to discount what you're saying. Personally, that's just not my jam, if you will.
I'm not aware, but obviously it is definitely the case that Facebook allows for all sorts of people, big and small, to be able to livestream and to be able to communicate with whoever else they want to on Facebook. That's the value of Facebook. That's why people come back to Facebook.