Hi,
In additional to having a natural link profile, nofollow links have other benefits ,aside from thinking SEO, such as driving traffic and getting more brand visibility for your website. If you're getting more traffic from visitors who wants to learn more about your site, even if it's a nofollow link, it's definitely beneficial to your business.
In SEO regards, by getting more traffic and these visitors spending more time on your site might give Search Engine a signal that your site is relevant and brings value to your visitors.
However, nofollow links can still affect your link building if you're doing some black hat tricks with it such as commenting in every article. You might get a manual penalty. You can learn more on how nofollow links affect your ranking here: https://www.youtube.com/watch?v=QSEqypgIJME
That's my 2 cents.