As of my last knowledge update in September 2021, photos and videos were indeed among the most popular types of content on various social media platforms. Visual content tends to be more engaging and easily shareable, which can lead to higher levels of user interaction and virality.Platforms like Instagram, Snapchat, TikTok, and Facebook have heavily emphasized visual content, making it a cornerstone of their user experience. People often find it more compelling to engage with content that includes images or videos, as they can convey information, emotions, and stories more effectively than text alone.However, keep in mind that the popularity of content types on social media platforms can evolve over time, and new trends may have emerged since my last update. If you're looking for the most up-to-date information, I recommend checking current statistics and reports related to social media usage and trends.Lorem ipsum dolor sit amet, consectetur adipiscing elit. Suspendisse varius enim in eros elementum tristique. Duis cursus, mi quis viverra ornare, eros dolor interdum nulla, ut commodo diam libero vitae erat. Aenean faucibus nibh et justo cursus id rutrum lorem imperdiet. Nunc ut sem vitae risus tristique posuere.