hat is the main idea of the passage?

Blockbuster was a popular video rental store that offered $8,000$ VHS tapes.

Blockbuster was able to stay in business for well over $20$ years.

Netflix and Redbox were able to dominate the movie rental market by offering customers the convenience of choosing movies online.

Blockbuster's decline was due to the rise of video streaming services and its failure to adapt to changing technologies.