I'm a Myanmar citizen and I have my mother and other relatives living with fear there. The only way I can talk to my mother every day (to check in and see if she is okay) through internet VoIP calls (e.g., we use Viber and sometimes, Messenger if it's not overloaded/slow) is via VPN. I just realized that it's very likely ProtonVPN that she has been using (She refers to it as the 'VPN'. She is not a tech-savvy person, but the tech-savvy people there shared info via Facebook so she was able to figure out how to use the VPN to get around the internet restrictions).