We've made updates to the YouTube Partner Program to strengthen our community & prevent impersonators + spammers from harming our platform. We understand this affects many channels, but believe it's necessary to protect our creators. For the full updatehttps://goo.gl/T1pvG3
That still doesn't make things any easier on those who wish to pursue careers in content creation, Youtube is a growing global community so there is going to be more small channels to compete with one another for the same goal, which leads to a big decrease in how many get big.