The document discusses the advantages of modern local development environments for WordPress in 2018, highlighting the reasons for local development such as offline work and easy site management. It compares traditional solutions like LAMP and XAMPP with newer options like Local by Flywheel and DesktopServer, outlining their unique pros and cons. Local by Flywheel offers seamless integration and Docker support, while DesktopServer provides good compatibility with most hosts but lacks in software version flexibility.