Just for as an example of the power of youtube...
PewDiePie (signed under Maker) is worth
$12M. Ariana Grande, even with all her success and donut-licking, is only worth slightly more at
$16M.
PewDiePie has over 36 Million subscribers and 8.4 BILLION lifetime views. He's uploaded 2,449 videos. So break that down to simple math and you get:
8,400,000,000/2,449 = 3,429,971... so basically, he averages more than many TV shows get and since he's on youtube and the style of his show, almost all of his audience is within the 18-34 demo, so his 18-34 stat would be extremely high and rank incredibly well, possibly even better than some of the highest rated shows on TV right now.
I don't expect you to understand all of these facts though,
@ford91exploder