This isn't distortion of facts and whitewashing it to ignore would actually detract from the lesson. In fact, they actually sanitized it compared to what really happened so as to make it less about the Church's evils (which if you actually know history, the church did straight up evil Nazi level shit), plus, you seem to ignore how it wasn't just the Church (actually churches which you ignore as well), even Oxford, one of the most renowned institutions of learning in the world, he got the same treatment. They don't even idolize the guy, they point out that he was a victim of his own flaws, which were actually religious focused (he was in fact arguing religious theology). They even straight up say he wasn't even a scientist and really isn't a scientific figure. But, he played an important role because he questioned things and his ideas opened things for others later. He was just a normal guy with a guess, but eventually he was shown to be right. That whole part served as a lesson for understanding the basis of science. Question, or make a guess, and then test it. But, like they point out, he had not the tools to be able to investigate it, but that changed. Later people were able to, and they got similar treatment from religion, but as science, and our ability to support and prove our theories grew, people changed. That is the greater point, ideas can change as our ability to understand and study them change.