Protectionist polices can serve countries well. A lovely example is South Korea's entertainment industry (they prohibited displaying foreign cinema, and the res

Protectionist polices can serve countries well. A lovely example is South Korea's entertainment industry (they prohibited displaying foreign cinema, and the resulting need to produce domestic cinema lead to them developing a strong and independent entertainment industry, examples: squid game, train to busan, etc...) It looks to me like the countries in the pie charts are ones with protectionism (e.g., China), while you are seem to be implicitly advocating for the opposite...