Only people can follow these links. They don’t help you to boost Page Rank, website rankings and have no SEO value. It is a notice for search engine not to count a link. The Nofollow tag can be good for SEO – most webmasters use this tag not to follow untrusted content.
For More Information Please Refer: https://seranking.com/blog/the-true-value-of-dofollow-and-nofollow-links-for-seo/