You're pretending it doesn't exist at all, when in fact the Fourth Amendment provides enormous, common protection - which some government agents rarely violate

You're pretending it doesn't exist at all, when in fact the Fourth Amendment provides enormous, common protection - which some government agents rarely violate (leading you to claim the "government" ignores it entirely, which is false). The Fouth Amendment is not only still fully valid, it continues to hold up extraordinarily well when it comes to protecting you in a court of law.