There are signs of CCP taking advantage of the border crisis in the Southern Border, and mix in their government spy agents among the illegal migrant crowd.
According to CBP, U.S Customs and Border Protection, the encounters with Chinese nationals in the Southern border has risen from 28,000 (2022) to 45,500 (2023).
The number of detentions of Chinese nationals have surged this year (2023) too.
Of course, not all migrants are spies, and most of them arrived to US due to economic hardships from their respective countries.
But right now in China's highly repressive environment, its no surprise if CCP decided to put government spy agents into the mix, so that they not only monitor the migrants that have left China, they also conduct hostile spy operations in US.
CCP spies are very infamous for stalking and threatening Chinese migrants who had left China in US.
For instance,
https://www.justice.gov/usao-edny/pr/five-individuals-indicted-crimes-related-tr...
Also, recently, there are multiple fights broke out between CCP loyalist and anti-CCP protesters during APEC event in SF. The CCP supporters are known to be very aggressive against dissenters.
https://www.sfchronicle.com/bayarea/article/fights-erupt-pro-china-anti-china-de...
So with CCP exploiting the Southern Border, more fascist agents with government military/police backgrounds will mix in with the migrant crowd, and continue to carry out transnational repression. Worsening the living conditions of migrants in US as the result.