Money tells the clearest story. The global entertainment and media market is worth over $2.5 trillion. But the economic model has flipped. In the 20th century, you paid for content (a movie ticket, a record album). In the 21st century, you pay for access (a monthly subscription), or you are the product (ad-supported social media).
The late 20th century introduced cable television and specialized home video formats like VHS and DVD. This era broke the monopoly of the major networks. It allowed niche audiences to form around specific genres, such as 24-hour news, music videos, and independent cinema. It was the first major step toward the fragmentation of public attention. The Digital and Streaming Revolution
The trajectory of popular media points toward an increasingly automated and decentralized future. Artificial intelligence tools now generate scripts, compose musical scores, and render complex visual effects autonomously.
The transition from cable television to services like Netflix, Disney+, and HBO Max has fundamentally changed our viewing habits.