The SBC is heading down the path to irrelevance
I don't know if I would go that far, it doesn't surprise me that the SBC is taking a stand on these kind of social ills. Remember the Disney boycott? The stand against public schools seems to be more rational than targeting Mickey Mouse.
The odd thing is that the SBC will loudly denounce sins the typical Southern Baptist doesn't commit, but it doesn't want to speak at all about the sins that they do commit. Disobedience in the education of their children is the best example of this.
They weren't attacking Mickey Mouse, they were attacking Eisner and his Homo minions, that turned Disney World periodically, into a cesspool.