I've been thinking about creating a blog but a lot of blogs have niches that are profitable because it gives value to people whether it's an advice or something helpful. I don't think I have anything to offer. All I do is write satirical / humor blogs and make illustrations. I don't find the idea of showing people how to draw a joy to write about. It's as if those two things I know how to do have no value. I sell art prints but I don't know how selling art prints is going to help my blog if no one is going to find it valuable.
Does anyone have any ideas on how I can combine humor writing and illustration and make something profitable and valuable? Or is there no such thing, I'm better off not blogging.

thanks in advance.