That problem is of our own making by giving the government the power to assume IP Location == Probable cause. That problem is easily solved (in the US at least

That problem is of our own making by giving the government the power to assume IP Location == Probable cause. That problem is easily solved (in the US at least) by enacting more stringent 4th amendment protections for people and more properly limiting the governments police powers. This should be done anyway regardless of the proposed suggestions about public wifi