Dofollow niche relevant blog comments in SEO involve leaving comments on blog posts within your specific industry or niche, accompanied by a link back to your website. Unlike "nofollow" links, "dofollow" links pass on link juice and can potentially impact your website's search engine ranking positively. These comments should contribute to the conversation and provide value to the readers of the blog post.
It's worth noting that the SEO landscape has evolved, and search engines are increasingly focused on quality, user experience, and authenticity. While dofollow niche relevant blog comments can contribute to your backlink profile, the primary objective should be to engage genuinely with the community and provide valuable insights. Balancing this approach with other ethical SEO tactics will yield the best results.