When i was building a house next to the border, I drove from the border north every week, but was astonishingly never flagged at the internal checkpoints (ive b

When i was building a house next to the border, I drove from the border north every week, but was astonishingly never flagged at the internal checkpoints (ive been brutalized by cbp at the actual border before under false drug smuggling accusations). I also have a lot of foreign, brown 'illegal' looking family (us citizens) whom I'd drive up/down the border regularly through CBP checkpoints as they helped us build. The fact i was never stopped makes me even more terrified of a panopticon. Is their surveillance that bad -- or that good?