Maybe try reading the article?

>One possible method to search for dark matter is to capture “antinuclei,” which are the antimatter versions of the nuclei found in normal atoms. Antinuclei might be generated by interactions between dark matter particles, distinguishing them as a potential window into the longstanding question the nature of this elusive material

> Antimatter has nothing to do with dark matter

"Nothing to do with" is a pretty strong assertion. How'd you come to that conclusion? And what makes you so confident in it that you feel the need to present it as fact to people?

https://www.nature.com/articles/d41586-019-03431-5

https://arxiv.org/abs/2006.00255

I voted this up so that you can look like a fool to more people.