I think Hong Kongers' efforts to resist increasing Chinese encroachment, while admirable, are probably futile. They are simply too British. British culture is completely incompatible with any kind of successful resistance against a hostile government. They are too scared of weapons and (justified, defensive) violence to make Chinese occupation unviable. The absolute most extreme behavior we saw from protestors was thrown bricks and the occasional molotov cocktail. Almost none of the destruction was targeted at Chinese government facilities in HK - instead they went after easy HK-controlled targets like road equipment and the airport. This is not a winning strategy.