What I wonder is when they are ‘processed’ what does that mean? Do they just assemble and make their way back?
Generally that has meant that they are apprehended and released at the border, to try again.
I doubt anything has changed.
If they were given a one way airplane flight to Tehuantepec in Mexico’s Southernmost border the attempts to cross again would quickly come to an end.
Instead, they’re probably transported to Tijuana or just across the border making it easy for them to try and try again.