Why did India have Fiat & Ambassador cars? Why does Japan use CDs?

49% of Music consumption in Japan TODAY (2024) is in the form of CDs!!? Many Gen Z will not even know what that means. Same way Indian were cursed to drive Ambassador and Fiat Cars all through the 60-80s. Check old Hindi movies with Mumbai scenes! The culprit is the one and only - GOVERNMENT How? Check link!!