Should I update my CV?

Obviously, yes I should.
But I'm referring to whether or not to put blogger/ You-tuber on my CV.
I mean, I live on a very small island, hardly anyone knows that this can be an actual job here they mostly get bar jobs or work as receptionists.

I'm not earning big time from it either but I enjoy writing blog posts and doing YouTube videos,and it would be really really cool to be able to work at this full time one day.

How many of you list this on your CV?
Do you think it helps companies employ you?
Is it hard explaining it if someone doesn't understand what being a blogger/You-tuber is?
How many job offers have you received because you put it on your CV?

Thanks guys