If worst comes to worst, I hope there's satellite connectivity to HK. Or landlines not under Chinese jurisdiction. EDIT: To clarify, I'm concerned about what could happen if China cuts HK off from the Internet.
Seeing how well it’s working for Indoa in Kashmir, I”m surprised China hasn’t done it by now.
https://www.hrw.org/news/2019/08/28/india-restore-kashmirs-i...
https://www.washingtonpost.com/world/internet-mobile-blackou...
https://www.buzzfeednews.com/article/pranavdixit/this-is-wha...