TLDR: Dynamic content in WordPress updates automatically based on set rules, implemented via custom code (flexible, requires a developer), ACF (visual builder, user-friendly), or plugins (easy, but limited). Key benefits include reduced manual updates, increased user engagement, and improved performance through caching and image optimization. ACF strikes a balance for users with basic technical skills, allowing easy creation of dynamic content like team directories and product catalogs. To get started, follow ACF's tutorial for building dynamic content such as a car showcase, and optimize site speed with strategies like pagination and lazy loading.
https://www.advancedcustomfields.com/blog/wordpress-dynamic-content/