The decision you're promoting explicitly excepts concealed carry from 2nd Amendment protection. You centralized government freaks are so transparent.
The question before the court is "collective" vs "individual" Right and if the Second can be used as a defense against such legislation.
Plainly, it can. The Second Amendment should be an affirmative defense in all cases regarding individual ownership and carry of arms. Regardless of which State, colony, or district of the US they live in. As it was designed to be.
You aren't even paying attention to the argument are you? You just read off the list of Brady approved arguing points... and go along your merry way.