Are There Lots More Quasars Over There That We're Not Seeing?

Yeit suggests that there's a lot of them over there. They think quasars maybe are related to density of the early universe. The denser things are and were, the more black holes you would have. And so more chances for quazars. That's the general idea. But it's early days in understanding this stuff,. So we're at the stage of like, m maybe it works this way, maybe it works that way.