What do kids need to be protected from ?
Ideas that will harm them. This seems obvious but is not. "protect" too much and you can harm by hiding them from ideas of which they should be aware and gain understanding through discussion.
Having your view challenged can make you stronger - if done in the right environment.
This was discussed by Chimamanda Ngozi Adichie in today's Reith Lecture. It is worth listening to.
One group that can cause kids (& adults) harm is religious organisations. Their attacks on LGBTQ+ people can make those people depressed, upset, fearful, ...; their pushing the meme that those of other, or no, faiths are wrong/evil is harmful, the pushing the idea of a god when their is no real evidence makes people prone to baseless ideas from scammers, conspiracy theorists, politicians and you get abuses like the Universal Church of the Kingdom of God reported today.
I know that my comment will not please many people, but please do try to think rationally before down voting.