Studying English in Japan.

The Japanese government and CEO's some big companies are desperate to force studying English on young people.
They say we have to work globally, so it's inevitable to be able to make good use of English in any situations.
However it's ineffective. Why ?
Basically we absolutely don't need to use English in our daily life,except people who have jobs that need English.
In addition, the number of young people who study abroad is decreasing.
They don't want to go abroad. I hear from them often that they want to get mid-level job, being able to earn mid-level and having a mid-level marriage.
What is a mid-level marriage ?
Anyway they don't have any high hopes. They are called "Satori ageさとり世代” in Japan.
It means they have realized everything already.