What you are suggesting is that as humans we are incapable of processing information or making a determination as to what information might be harmful or not, and need to centralize this responsibility to protect people.

Yet, restriction of speech always leads to restriction of thought. The ability to think freely is fundamentally associated with the abilityt to talk freely.

Legislating what needs to ultimately become something we all do by virtue of being adults will always fail , and will always be abused by those in power because it does nothing to educate the individual relative their personal responsibilities as an individual to function properly in the world.

We deal with this with proactive education - we teach our kids to think properly, first of all. None of what is happening now should be a surprise, considering our politicians have been undermining and defunding our educational system.

Reacting out of fear is neither justified nor effective - and in itself shows a profound failure of our educational system