I would not no-index. Typically it is more effective to use a canonical link from the secondary content to the main page you want the traffic directed to.
Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.