It was never allowed to be challenged post 1984. Searching cellphones and seizures only started in the 2000s. Before 1953 people didn't even need CPB. Your counterpoint is outrageous.
And? How is Chevron deference (from 1984) is to blame?
The case was decided on Constitutional grounds, without any deference needed.
> Searching cellphones and seizures only started in the 2000s.
I'd have been surprised if DOJ started doing cellphone searches in 1953.
> Your counterpoint is outrageous.
You failed to make your point about the border searches. They are not connected to Chevron deference in any way.
Oh, and you are clearly clueless about CBP. Before 2003, its duties were done by the DOJ (INS), and USBP.
USBP existed since 1924, INS since 1933.