UC App: YouTube as EC or work experience?

Hi there, I’m new to CC so I hope I am posting in the right place. I am applying to UCLA’s film program as a transfer student and would like some advice about where to place this. I currently run a YouTube channel (family friendly skit videos directed toward kids and teens) that at present has 23k+ subscribers. I consider YouTube my job because I earn enough income from it to not need a traditional part-time job.
I know I am going to include this as part of my application as it is relevant to my major, I just don’t know where to put it on the application. Extracurricular because YouTube is an activity besides my schoolwork, work experience because it technically is my job, both?? Please help, thank you very much in advance! :slight_smile: