The Lonious Monk
Celestial Souljah
I think people conflate immature/inexperienced with being a child. I don't think an 18 y/o is a child, but at the same time, I don't think people should expect to 18 y/os to have perfect decision making skills.
We also have to understand that as society changes and evolves, the goalpost for what people in society are expected to be able to do shifts too. 100 years ago it was pretty reasonable for a dude could come out of high school, get a decent job at a factory, marry his high school sweetheart, get a house, and start a family at 18. It's hard to look at that and say the person was a child. Society is more complex now though, and there are a lot more pitfalls and stumbling blocks in place to keep people from maintainin that course at a young age.
We also have to understand that as society changes and evolves, the goalpost for what people in society are expected to be able to do shifts too. 100 years ago it was pretty reasonable for a dude could come out of high school, get a decent job at a factory, marry his high school sweetheart, get a house, and start a family at 18. It's hard to look at that and say the person was a child. Society is more complex now though, and there are a lot more pitfalls and stumbling blocks in place to keep people from maintainin that course at a young age.