Why does Korea buy so much XRP?

I'm somewhat perplexed about the significant volume of XRP being purchased by Korea. Could you possibly offer some insight into the underlying reasons for this trend? Is it primarily motivated by investment objectives, or are there other strategic considerations at play? Additionally, what are the potential risks involved in such a significant allocation to XRP, and how do the Korean investors perceive these risks? Given the volatile nature of the cryptocurrency market, how do they justify this investment decision? Lastly, do you believe that this trend is sustainable, or could it potentially lead to market saturation in the near future?