I do have some sympathy with this view, and believe me, if this signals a return to Christian values there’ll be nobody happier than me. However, I can see how this may pan out. Other religions will demand their holy scriptures be posted on school walls, the Koran, Talmud etc. Heck, the LGBTQ+ and Trans groups are pseudo-religious and could demand their slogans be erected in prime positions around our schools, indoctrinating our children’s young, fertile minds.
I’d prefer to keep public schools secular.