https://www.bbc.com/news/world-asia-china-49428931
BBC article on China’s tactics on taking on the protests.
Some highlights included showing old news footage of British LEOs dispersing protestors in the 1984 miner’s strikes and the 2011 riots to call out the West for double standards, having their own anti-China Gang of Four propaganda and praising foreigners who call out on the protest groups for breaking Chinese laws.
Aside from that Australian guy in the airport, a Greek man confronted protestors in Melbourne for breaking Chinese laws.