This is my perspective as a U.S. citizen. I think several things are happening:
* Border news and ICE detentions are a hot topic right now, so some of the stories you see were (unfortunately) business as usual. Border agents can be assholes.
* The number of people in ICE detention hasn't actually increased under Trump from the data I have. It was increased substantially under Biden.
* I would love data on the rate of detentions at the border, but I suspect it is in the upper hundreds per day. I heard that we turn away about 800 people per day at the border. It's a risk, but not a very big one unless there is some factor that makes you high risk.
* I suspect that Trump is either pressuring ICE to increase border apprehensions or at least allowing dubious ones to go forward, unfortunately. That said, an airport only has so many cells. They still need a reason, even if it is quite flimsy.
* If I were a green card or visa holder and had no criminal past, no controversial social media presence, I'd still take the risk of traveling, but I'd be very cautious about following the rules on imports (no food, no cash, strictly in financial limits). Consider having the number of an immigration attorney.
* If I had even a minor criminal past, have travelled to countries considered problematic, are a journalist/activist, plan to stay out of the country for many months, or anything else that might make me high risk, I'd just cancel any optional travel.
https://immigrantjustice.org/research-items/policy-brief-sna...