Explanations for VPN trend peaks in South Korea:
1. Peak from 2023-01-22 to 2023-01-28: VPN searches in South Korea spiked from January 22 to January 28, 2023, likely due to concerns about internet privacy and potential government monitoring following the enforcement of stricter regulations on digital platforms and online content. People often turn to VPNs to bypass censorship and protect their online activities from being tracked, which could explain the increased interest during that period.