The attorneys for the NRA are seeking an injunction in NYS. Good attorneys are going to do this by painting the worst possible case if the injunction is not obtained. This is good practice. They want to show the maximum level of "damage" that will occur to their clients unless the action is stopped.
This is the sort of thing which can be argued as a mater of fact, not opinion. They cannot, for example just say the NYS government is being meanies (even if they are; mens rea is complicated). If the State of New York or its agents prevent NRA from providing insurance to its members as a benefit, then there is less (or no) incentive for residents of NYS to join. So, that gives a hypothesis which can be proven or disproved. Durign the deliberations additional facts can be presented, like whether other non-profit organizations are also being denied the ability to offer valuable financial services to their members.
Now, that patently anti periodicals are willing to report that this is a 'signal" that their mortal enemy is on the ropes, is rather par for the course.
This latter dovetails with a comment above, on being surprised at how few members the NRA actually has. In the last election cycle the NRA was outspent by nearly two orders of magnitude, yet most of its candidates prevailed. This much vexes the Left, which is why its minions seek to excoriate the NRA at every turn.
The NRA, for all its flaws and foibles, is a uniting organization with members who earn from mere thousands per year to millions. Which well spans the gap of how 50% of the US population lives in but 30 or the US's 3000 counties.
Is the NRA at risk? Yes, there are those who have made it a holy crusade to see it crushed, forgotten, and its every trace and influence erased. And, a house divided does not easily stand.