blog question

i have been ready a lot of ways to make my work more creditable. I don’t know if righting a personal blog with great tips and reviews is worth it? What do you think? Please share personal experiences and advice. Thank you for your time, -Big Home Toys Review

So I recently started a blog for my youtube channel and I would imagine it would get me more traffic to the channel but not completely sure. If yall do blog, how do you get traffic to that blog, and in return, to your channel?