Why is Thai cuisine more popular than Korean cuisine in western countries even though South Korea has more soft power?

Thailand still has a lot of soft power through BL dramas and horror movies but it is far from South Korea's level.

Before you ask, why is Chinese cuisine more popular than Korean cuisine even though South Korea has more soft power, the Chinese diaspora is just fucking huge. And they also immigrated much longer. The Thai diaspora is smaller than the Korean diaspora and the Korean diaspora immigrated long before the Thai did.

Anyways, though its true Korean people far outnumber Thai people in most western countries, Thai food is still a lot more popular than Korean food in western world so population is perhaps not necessarily one of the main factors that influence the popularity of cuisines. One or two Thai restaurants alone probably makes more revenue than all Korean restaurants in the western world combined.

Why is Thai cuisine more popular than Korean cuisine in western countries even though South Korea has more soft power?
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