For everyone outside the US, the fact that half the country doesn't think ICE should be locking up tourists without good reason is irrelevant since that half isn't barricading detention centers and tearing prison gates open with their cars.

... not that these things would make it safer to travel to the US. In the short run.

The status quo of power is that it is less safe to be a foreigner in the US than it has been in a long time. Possibly at any point in time the US wasn't actively at war with another nation.