A well explained article from Ars Technica discussing this. As ever, the comments are at least as insightful and interesting as the article.
https://arstechnica.com/science/2020/08/how-to-turn-regular-...
https://arstechnica.com/science/2020/08/how-to-turn-regular-...
For specialized papers it's generally better to submit the highest-quality third party description and link to the paper in the comments. Exceptions would be fields like computing where the bulk of the audience is able to read the specialized paper without much trouble.