The thing about this place, JWN, is you can choose to grow (a pair) and learn from the discussions, or not.
This board was full of salty characters when I started lurking...and the discussions were intimidating and brimming with passion for the issues discussed. But OMG, they were real, and and you could not look away. They helped immensely to open my mind to things I had not even thought about coming from a cult.
And the empathy and compassion is still 100% here because we've all been there...leaving, dealing with family, separation, frustration...
Good luck if you think discussion about butterflies and unicorns is what will help. Trust me, there have been a dozen "nice" boards in the last 15 or so years, with really nice, kind people. It doesn't seem to last...maybe because it's not as vibrant and interesting. And believe me, they suffer disruption and melt downs like any board...it's the nature of the internet.
But I don't think you are really concerned with the welfare of the ex and soon to be exJW community...amiright!!