I built a $18,000/month content writing productized service
productizedstartups.com
productizedstartups.com
Assuming a blog is getting 25k+ views on each post, it's ramen-profitable, as long as it's not cannibalizing their other content.
My guess is that it's not ground-breaking content, but hopefully good-enough to fill in your off-days if you're trying to keep up daily posts.
Since we don’t see the actual product, we don’t know if it’s worthwhile or low-value filler content.