They’re leaving because TMF threw most of them off the boat several weeks - perhaps months - before changing the direction of the boat, and made it very clear that they’re not the type of passengers the boat is looking for.
. . . TMF could have kept the non-financial boards open until the actual software shift was required.
I am guessing that they are smart enough to realize that they could have shifted policy when they changed board software. They chose to dump the non-finance posters without an option days, weeks or months before providing a new board (with only finance topics) where they could post. The fact that they chose to throw everyone who enjoyed the non-finance boards off the boat a significant amount of time prior to changing software indicates to me that they understand that this will simply eliminate a lot of the non-finance posters. And that’s what they want. People will drift away over days and weeks if there is no option. Most will never return. I can’t imagine that this is not exactly what TMF wants.
It’s their board. Their business. I think they understand that even if many of the posters do not.
People with more interest in non-financial topics are a burden TMF does not want. Actually, I imagine it was almost entirely the political discussions and political posters they wanted to eliminate. Lumping everything into “non-financial” was simply a way to avoid identifying the politically focused undesirables specifically. They don’t want them here. But they don’t want to argue with them about it.