An IT employee of a Chinese company on holiday in Italy was arrested by the Italian govt under the instruction of the American rogue regime, in the same manner as the arrest of Meng Wanzhou in Canada. The Italian PM Meloni is acting like the boy PM Trudeau thinking that there will be no consequences for conspiring with the Americans to arrest Chinese citizens that did not violate Italian laws. The Americans accused the Chinese IT employee as a suspect in conducting cyber attacks without any proof, just American words and fabrications. Neither has the Americans the jurisidiction over Chinese citizens. This is Wild Wild West extended to the whole world. China will do the same to American citizens.
China responded in the same way as they responded in the Meng Wanzhou's case. Two Americans were detained in China, a senior American bank employee and an American govt official that visited China without declaring his official identity.
The American news media as usual cried foul, that China is escalating the case. What would they expect China to do, allowing the Americans to go around the world arresting Chinese citizens and not responding? The American terrorists think they can terrorise citizens of China and other countries, behaving like gangsters to arrest people all over the world.
These two American citizens would remain in China until the Chinese citizen is released. There are many Americans that China can arrest, with legitimate reasons, to retaliate against the American terrorists. China can hit back and will hit back. Period.
Trump can kiss his invite to China goodbye. China cannot invite a rogue that thinks he can arrest Chinese citizens as and when he likes. This reminder of Meng Wanzhou comes at a bad time and in bad taste.