It depends. If you have a well-written blog that is updated regularly, it can help improve your SEO.
However, if your blog is not well-written or contains outdated information, it can actually harm your SEO efforts.
Overall, blogging can be good for SEO if you make sure to keep your blog updated and write quality content. However, if you don’t take care of your blog, it may not do much good.
So, before deciding whether or not to start blogging, be sure to weigh the pros and cons carefully.