[TheRealThing]

The SCOTUS has a long history dealing with the 2nd Amendment. The Amendment itself, of course, is established. The case law interpreting it exists as something of a pendulum, with its phraseology being interpreted differently, leading to variations in the outcome of cases.

Or, it may be that the left, in their never ending mania to dispatch reality, use law suits to attack the 2nd Amendment and other laws with which they disagree at every occasion in ever more beguiling and clever ways. Using phrases of the text and even single words such as when federal funding for ObamaCare was upheld based on the meaning of the word state, to change the meaning into something else. They do it all the time.