You're right, something did happen to me. I put DD's name down in a Steiner school without realizing what they stand for and believe in. And that is because none of the school management & teachers I spoke to breathed a word about reincarnation, spirit world, etc.
With their creepy singsong voices, they told me half-truths and blatant lies such as "We start every day with poems". What they don't tell you is that it's always the same "poem" that talks about "spirit of God" and "the spirit who lives in me", which is in fact a prayer that's recited by all Steiner children around the world 
They tell you "Oh we don't like children to spend time on electronic devices" which sounds good until you learn that this aversion is because Steiner said a devil called Ahriman speaks through the screen 
They hide these and other beliefs that are the foundation of their pedagogy and system of education, because you as the parent don't matter - the child isn't yours, he is s reincarnated spirit! Why would they care what you think?
It's a shockingly inadequate system based on nonsense woo, "taught" by cultists with weird singsong voices (yes, all the same) determined not to teach children anything at all except stories about nature, seasons, and of course... gnomes.
Yes, cult. Imagine my shock when I realized that Steiner schools are on French government's list of cults, right next to Scientology.