> "When an employer was initially interested, they often backed out once they realised I was based in Beijing."
Yes, of course. You/that person may be the best & nicest on the planet, and/but we 'have decided' that 'China is the enemy and cannot be trusted'. So of course your CV will be discarded.
Also.. you pull something (criminal/damaging) off, where will they find you and keep you accountable? China will never extradite you to any country to be imprisoned. Is this a joke? Doesn't the person realize this at all? Is this person naive/5yo or just says shit for the clicks and the LOLs?