It's weird that they don't mention MrBeast, who has been consistently dominating the YouTube meta for the last few years. He's on his way towards becoming the most subscribed to creator on the platform and each of his videos consistently gets more views than the Superbowl.
I think the thing that sets YouTube apart from other platforms is that creators can start monetizing content early on and continue growing the channel and audience. No other platform has come even close to matching the monetization potential on YouTube.