Access to information: according to the W3Techs, as of 16th September 2023, 53.3% of the top 10 million websites on the internet is written in English. That includes websites about general information to research, documentations, and other learning materials as well. To understand these vast information, we must understand English. Beside the internet, most popular academic books of higher education are written in English.
Spread of information: just like understanding information given by others on the internet, we must write content on the internet in a way that ensures the maximum number of audiences can understand it. And that is by writing professionally. Otherwise, there may be misunderstanding of context, and miscommunications.
Using technology: most of the technological devices and equipment are commendable in English. In order to use even our smartphones, we must understand English.
Watching media content: Many of the best movies, TV series, documentaries are in English. Without learning it, maybe we can never understand why Thanos killed half the lives of the universe.
Travelling asset: being the most widely spoken language in the world, we can leverage the knowledge of English to communicate with foreigners.