I don't think she would do this. Signal would just shutdown servers located in Canada. When Signal was blocked in Iran she encouraged people to setup proxies so Iranians could still have access, perhaps she would do the same for us Canadians. In any case we would just be in the same situation as people om Iran or China. https://signal.org/blog/run-a-proxy/

Thank you, I was starting to think maybe they had some physical presence there