Do Koreans use BTC?

Could you please provide me with some insight into whether Koreans actively utilize Bitcoin (BTC) in their daily transactions or financial dealings? I'm particularly interested in understanding if there's a significant adoption rate among the Korean population for this particular cryptocurrency. Additionally, are there any specific reasons or factors that might contribute to its popularity or lack thereof in Korea? I'm eager to learn more about this topic as it pertains to the cryptocurrency landscape in Korea.