It is unlikely that rock music will phase out due to the popularity of techno and dubstep. While it is true that music trends and preferences change over time, rock music has been a staple of popular culture for several decades and has a dedicated and passionate fanbase.
According to data from the International Federation of the Phonographic Industry (IFPI), rock music continues to be one of the top-selling genres globally. In 2019, rock music accounted for 17% of total music consumption in the United States, making it the second most popular genre after pop. Additionally, several rock music acts continue to sell out concerts and attract large audiences, indicating a continued interest in the genre.
Furthermore, rock music has consistently evolved and adapted to changing trends and technologies, ensuring its continued relevance. For example, the integration of electronic elements into rock music has created sub-genres such as alternative rock and post-punk, which have become increasingly popular in recent years.
In conclusion, while it is true that the popularity of techno and dubstep has increased, it is unlikely that this will result in the phasing out of rock music. Rock music has proven to be a resilient and adaptable genre, with a dedicated fanbase and continued commercial success. As such, it is likely that rock music will continue to be an important part of popular culture for many years to come.
Source: IFPI (International Federation of the Phonographic Industry) Global Music Report 2020.