isn't it true though that laws that have frequently abused loopholes that effectively go against the spirit of the law are indeed failures? isn't that the entire purpose of having lawmakers who are constantly evaluating such things?

Yeah that is the point of having law maker

my point is making a law that a "future proof" is impossible, since guess what???? Human just cant account for every possible future scenario

You could see it as a failure to enforce the spirit of the law. Judges have the power to make it right and refuse the loopholes.