The idea of encouraging people to make channels is something I fully agree with.

I think it's important to point out that money shouldn't be the motivation to doing it though. Many will be deeply dissapointed if they go in with that mindset. It's very time consuming to create content and adsense doesn't really give you much until you hit ~50k subs (and that can take years to get to). Not discouraging anyone, just want to highlight some realities about starting a channel :)

Great article though!