It’s their business because if an organization is incorporated as a non-profit they are bound by the laws regulating non-profits. The State of NY has given them tax-exempt status and they have an interest in seeing that they follow the laws and regulations that come with that status.
The board can vote to change the bylaws and the mission, but only to the extent that the laws allow. If the law prohibits proxy voting by directors, you can’t amend the bylaws to allow it. You can adjust the mission statement but only as long as the mission remains in accordance with the laws governing non-profits.
Those laws typically forbid excessive officer perks (like chartering jets instead of flying commercial) and self-dealing, like hiring consulting firms you have a stake in. The feeling of the membership don’t matter. It’s kind of flip and probably untrue for you to say categorically that they don’t care but it’s irrelevant. People that donate to non-profits need to be able to do so with confidence that their hard-earned dollars will be used towards the organization’s stated mission rather than for the personal enrichment of its officers.
So the answer to your question is that the AG is protecting the citizens of New York from what is in effect, consumer fraud. If give 100 bucks to an organization for them to use to lobby for my 2nd Amendment rights, and they use that money to take their family on vacation, they’ve ripped me off. It’s a crime, just like it would be if they sold me VCR for $100 and gave me a VCR case with a brick inside.
The Trump Inaugural Committee is being sued by DC for violating non-profit regulations by paying full price plus some to the Trump Organization for hosting the events. They actually had a legal obligation to negotiate a price commensurate with what the organization charged other non-profits for similar events instead of paying 10x to 20x more. Even though all the donors might have been onboard with the idea that the primary purpose of their donations to the Inaugural Committee was the personal enrichment of Donald J Trump, they aren’t allowed to do that if they are a non-profit
I find it mind-blowing that you are allegedly on the board of a non-profit and you believe that you and the board have the right to spend the money in any way you want as long as you vote on it. That is totally, completely and utterly WRONG and it reflects a staggering ignorance of what a non-profit is and how it works.
I’m not surprised though. One thing I’ve learned in the past few weeks is that grift has become so internalized and normalized within the conservative movement that it’s become the status quo. If you’re a conservative, you’re either a predator or a mark. The next thing you know, mainstream conservative politicians will be using their political positions and mailing list to hawk scam snake oil cancer cures.
Whoops, they already have. Why am I not surprised?
ETA: I’m a liberal but one with a libertarian streak. I own a gun and I intend to keep owning one. But scammers really piss me off.