

But that’s not advocating for everyone studying. It’s advocating for everyone being taught it. By a teacher. That implies that there would be a specific curriculum. And that curriculum will follow a specific dogma.
With other subjects you can have neutral teachings. Math is math. Others may be more complicated, like history, but there’s some degree of neutrality to be found
With ethics I think is inherently impossible to teach it on a neutral way. You would need to teach some particular set of ethics. And there’s not a scientific way to describe a set of ethic norms as the right one. Quoting Professor Farnsworth “Science have not prove that human life is important”. A set of ethics would be chosen as the correct one, and it will be taught by a teacher that will most likely come from a particular political scene. And even while agreeing with that political school of thought, I see great dangers in trying to officially push it as the correct one.
I remember in my school years. I had both religion subject (because it was a religious school) and moral subject (a subject mandated in school curriculum by the government). And it was just wrong, trying to push things like that into children (or adults) even if it was good (moral subject curriculum was written by a left wing government).
I think the members of society should conclude to the best ethical norms, not by indoctrination, but by experience. It should be the set of norms that they would see better for their experience in the society. Thus the way to “teach” people about the ethics we see as good is building a good society with those ethics. Basically teach by experience.
That is fair. And a sensible part of a school age curriculum (already included in my country, that’s included in philosophy mandatory courses). But I don’t see it having a extension to be included “everywhere”, once taught in school is taught. I won’t see a point continuing that formation in universities, same as I won’t see why someone studying history should have an algebra course in university.