> something that is perfectly legal

The goal is to prevent ICE / BP from doing their jobs. Which I rather suspect is not actually legal.

Thinking they're incompetent doesn't change that. Thinking the specific laws they're (nominally) enforcing are evil doesn't change that. Thinking that national borders are fundamentally illegitimate doesn't change that.

Perhaps the FBI had been ignoring this out of incompetence. Perhaps they'd been ignoring it as a form of protest. Either is interesting.

The current bias is so large for the administration that most people haven't even clocked that what they are doing is legal