Do I need a VPN to access certain apps or websites with my SouthESIM in some countries?

While SouthESIM provides open internet access, some countries, especially those with stricter internet regulations, might restrict access to certain social media platforms or websites. For example, if you're traveling to a country with known internet censorship, using a VPN can help you bypass these restrictions and access the content you need. It's always a good idea to research the local internet laws of your destination, like Vietnam or China, and consider a VPN for complete freedom.