Below is the analytics for the last two years of one of the youtuber / content creators I have had the pleasure working with. I have written the scripts, shot and edited the videos that he produces to this day.  What we have seen, especially in the last two years is tremendous growth.  

Using the tools that youtube creators provides, we were able to enhance and uplift his channel.  Scheduling video releases based on when his viewers are online, tailoring the algorithm and search engine optimization for key words that are searched, or even upping his output resolution on videos to accomodate for his viewers that are watching on TVs, or higher resolution computers.

Data tells a story, so here's ours: