As of my last knowledge update in January 2022, social media marketing has evolved significantly over the years. Here are some key changes and trends observed up to that point: Video Dominance:  The rise of video content across platforms like Instagram, TikTok, and Facebook has been a game-changer. Short-form videos, live streaming, and video stories became popular ways for brands to engage with their audience. Influencer Marketing:  Collaborating with influencers became a ma