As a gay person who grew up long ago in Virginia public schools, supporting ALL students is imperative. If a child is made to feel inferior to their peers, especially by the adults tasked with teaching and caring for them, that child will most likely develop a host of mental and emotional problems. Being transgender is well established science, despite what some news organizations might say. It is also well established and documented that allowing free expression of however a child might be wishing to present themselves is healthy and does no harm to their development. Even the medical community agrees that even minimum support during puberty for a transgender child is completely reversible and does no harm to the child, and in fact helps them grow in a more positive way.
As a parent, I am appalled that school boards and local governments around the country are trying to pass rules and laws that directly harm children. The parents that are behind these actions are not doing so out of any factual issues, but out of fear mongering and bigotry. That has absolutely no place in our education system. This is no different than the uproar about segregation back in the 1960s, and the white people you see in the photos from that time screaming and throwing hatred at the black children just trying to attend schools could very well have been taken today with transgender children. They are just as ugly now as they were then.