Um, no? At what point are the citizens of a country responsible for changing it for the better? The citizens of Hong Kong need to stay and fight for the rights they desire, not run away to another country.
As a citizen of a country that was invaded and taken apart multiple times in the last 200 years(Poland) - no, that's a very noble idea, but in practice that doesn't always work. Poland has survived in the shape that it is mostly because people were able to move and cultivate the Polish language, culture and heritage elsewhere temporarily. We even had a government-in-exile for a while in London, at the time when Polan…
Ultra was able to successfully decrypt Enigma messages because the British evacuated Polish code breakers, so I suppose it's a good thing those people didn't stay and fight.
The Polish resistance saved tens of thousands of Jews from the Holocaust and gave a ton of information to the Allies, so I suppose it's a good thing those people did stay and fight.
Tens of thousands of Polish soldiers (under the direction of the Polish government in exile) fought with the Allies throughout the war, so I suppose it's a good those people left and fought.
Just some random thoughts, everything is complicated.