Besides, I expect most parents have known all about this all school year. Obviously, they don't give a rip and/or agree with the indoctrination.
I'm not sure why folks even react negatively anymore to these kinds of stories. It's been going on at college level for 50 years and pushed its way into primary, middle, and secondary schools about 30 years ago. I know the only 'outrage' I have left for stories like this is that they do it with my tax dollars, even when I refuse to use their lousy product.