It is paranoia or rather political acting, since right next to the "controlled" borders there are smaller streets and paths without controlled border and there

It is paranoia or rather political acting, since right next to the "controlled" borders there are smaller streets and paths without controlled border and there are multiple reports about those border officers not finding anything of relevance (from time to time they notice something like overloaded cars and those kind of offenses, but that's not a border protection issue, but regular police work)