To me, the use of exit bans and coercive measures to bring fugitives back to China does not seem unreasonable under specific circumstances. While employing these tactics for political reasons would be problematic, they serve as some of the only tools available to the Chinese government to act against corruption and embezzlement. These measures provide leverage and serve as a deterrent to prevent corrupt officials from fleeing China with substantial illicit gains [0].
This approach is not a secret; it is well-publicized within China and internationally. For example, the BBC reported on China's "Fox Hunt" operation in 2014, although the tone of the reporting has notably changed over time [1][2].
Despite China's extensive global connections, it faces significant legal constraints in its efforts to establish extradition treaties with major countries. Given the current international political climate, the prospects of forming such treaties appear to be minimal. In this context, what other options does China have at its disposal to combat corruption and hold individuals accountable?
[0] https://en.wikipedia.org/wiki/Operation_Fox_Hunt
[1] https://www.bbc.co.uk/news/world-asia-30358060
[2] https://www.bbc.co.uk/news/uk-northern-ireland-65537553