The Ultimate News Aggregator plugin will create a simple and free news reader, which will allow your users a wide range of customizations.
Demo: https://codecanyon.net/item/ultimate-news-aggregator/36820905
InBefore is an automated news aggregator, that can import latest content from unlimited RSS feeds.
Demo: https://codecanyon.net/item/inbefore-news-aggregator-search-engine-youtube-downloader/24809255
Merge feeds from Instagram, Facebook, Twitter and YouTube. Add posts from your profile, posts with public hashtags, posts you've tagged in and more.
Demo: https://smashballoon.com/social-wall/
WP Event Aggregator Pro allows you to import events from anywhere - Facebook, Eventbrite, Meetup, iCalendar and ICS to your WordPress site and display them with a beautiful event list page template.
Demo: https://xylusthemes.com/plugins/wp-event-aggregator/
WP RSS Aggregator is the original, most popular and reliable plugin for importing, merging and displaying RSS and Atom feeds anywhere on your site.
Demo: https://www.wprssaggregator.com