Why do pro gamers use VPN?

Why do professional gamers often opt to use a VPN when gaming? Could it be to bypass geographical restrictions and access games or servers that might not be available in their region? Or is it for enhanced security, to protect their personal information and gaming accounts from potential threats? Could VPNs also offer a competitive edge, by reducing latency and improving overall network performance? I'm curious to understand the reasons behind this practice and how it benefits pro gamers in their quest for victory.