Typer is a fast and modern WordPress theme that allows you to have your own Front User profile and allows others to post articles on your site.
Demo: https://themeforest.net/item/typer-amazing-blog-and-multi-author-publishing-theme/24818607
Introduce the author of the posts in the nice author info box using the Avatar WordPress plugin. This allows readers to learn more about the authors and contact them personally through social media or other available means of communication.
Demo: https://codecanyon.net/item/avatar-author-box-for-elementor/27934832
Zimac is a multi-author blog, magazine theme for WordPress. It has a modern design and provides all the features for bloggers and publishers.
Demo: https://themeforest.net/item/zimac-multi-author-publishing-wordpress-theme/32517580