Cultural identities cannot die so easily. Yes common language is important so many people learn English as a second language. For most culturally rich people their culture and traditions matter a lot and so a way of preserving them is by using the language.
DrBraniac t1_j6nr6md wrote
Reply to ELI5: Why is it the world still has so many different languages? by Objective_Reality232
Cultural identities cannot die so easily. Yes common language is important so many people learn English as a second language. For most culturally rich people their culture and traditions matter a lot and so a way of preserving them is by using the language.