because they dont use forks
yes
Yes.
because they dont use forks
China, India, Vietnam, Tibet, and many others.
Usually with chopsticks
Yes. China have forks though most Chinese use chopsticks. Actually, many Chinese children use forks and scoop in school ,but use chopsticks at home.
Some times. Mostly just chopsticks. Some special dishes like lobster use a special 2 prong fork. For most dishes, chopsticks are better.
People used chopsticks because they were easy and cheap to produce and buy.
23 bilion every year.
Yes. They use them a lot.
Confucius did not invent chopsticks. The use of chopsticks in China predates Confucius by centuries. They have been used as utensils for eating in East Asian countries for thousands of years.
China. England first used chopsticks and china used knives and forks but Chinese couldn'thandle knives and forks very well but they could with chopsticks and we couldn't handle very well with chopsticks but we could with knives and forks so the UK and Chinese swapped and then Chinese and UK could have a feast whilst eat properly.