There you go making generalizations about 50 separate sovereign entities with 50 different legislatures, constitutions and court systems independent of each other.
But yes, legislatures can change laws on a whim, which is quite a bit more of a process than when I do something on a whim. Given the half-a-hundred entities that are the subject of your comment, some variability in the laws and political processes creating different outcomes depending on their jurisdiction is an expected result.
But yes, legislatures can change laws on a whim, which is quite a bit more of a process than when I do something on a whim. Given the half-a-hundred entities that are the subject of your comment, some variability in the laws and political processes creating different outcomes depending on their jurisdiction is an expected result.