I don't mind if powerful people are being questioned. However, there's a difference between questioning someone, and making them lose their job.
But that tree was tolerant at the end. That is exactly what tolerance means. Thats a very important distinction to me, because while it's all the law or government can ask of people, it misses the point that we are supposed to love our neighbors. The tree didn't open it's heart to people of different races, it didn't realize that the world is better when we love each other. All it did was tolerate.