I've got two nephews aged 34 and 32 who still live at home and play video games all the time and rarely leave their rooms. Neither has ever had a job that lasted more than a month or so. Neither ever learned to drive even though they live in a town with little or no public transit. They haven't had any education beyond high school. They seem wholly unprepared to navigate life without their parents. It's a slow motion…
Did they grow up with their biological father?
I see a lot of Jordan Peterson-esque BS professing these “no biological father == neet” rules, and I’m not saying that’s the point you’re leading with your question, but am jumping at any opportunity to dispel it, just in case.