Do you think people have enough sleep in a modern society?(英検準一級レベル)

Do you think people have enough sleep in a modern society?

iー睡眠は生きていく上で非常に大切であり、多くの人がその重要性を述べている。

oーしかし、多くの人が十分な睡眠をしているかと言われれば、そう思わない。

r1ー仕事が非常に忙しいため、睡眠が満足に取れない

e1ー日本では多くの会社が長時間労働をしている。そのため私の友人の多くは毎日5時間しか超寝ていないと言っている。

r2ーインターネットのおかげで時間がいくらでも潰せてしまう。

e2ーYoutubeなどを見たり、またサブスクリプション型の映画見放題のシステムのおかげで、夜遅くまで視聴する事が健康問題となっている。

cー日中のパフォーマンスを向上させるには、やはり睡眠をとる必要があるし、長生きにもなる。

Sleep is one of the most essential tasks to live, and many scientists claim we need at least 7 hours of sleep a day.
However, most people cannot sleep enough. I think there are main two reasons why people cannot get enough sleep in modern society.
First, most employees are too busy on weekdays, especially in Japan.
Many Japanese companies value long hours of hard work and most employees obey those Japanese cultures. Most of my friends say that they can only sleep for about 5 hours almost every day.
Second, due to the Internet, we can spend as many hours as we want. For example, there are many famous YouTube channels and those numbers are countless, we can spend literally 24hours watching those videos. So it is said that those YouTube channels cause serious health problems including lack of sleep.
We are not robots but human beings, so we have to eat and sleep enough, but it is very difficult for us to get enough sleep. We should reconsider our lifestyle as humans.(171words)