So, some guy I never heard of is not fringe because he has 1.6 million subscribers, but Facebook "used to be popular" because they only have 2.38 billion users?

So, some guy I never heard of is not fringe because he has 1.6 million subscribers, but Facebook "used to be popular" because they only have 2.38 billion users? Come on now. The numbers clearly show that to Facebook, 1.6 million subscribers is very fringe. 1.6 million doesn't even get you into the top 5000 on YouTube.