So I was a teacher at a private school and have also taught in state schools. Now a SAHM! How old is your DC?
The main advantages I would say: Small class sizes (more 1:1 help), so much extra curricular stuff, such a wide range of experiences, making connections with other kids at the private school (it’s who you know etc 🙄)
There were also disadvantages too: The fast pace meant some kids couldn’t absorb everything, everything felt a rush, obviously the pressure too I would say wasn’t pleasant.
I would say the best thing you could do as a sahm is to spend lots of quality time with your DC and pursue a wide range of activities. For example, I taught in Prep school, the children as young as 5 would do 6 short lessons a day. These would range from swimming to mandarin to drama to music to math. There was dedicated time every week for students to pursue an ‘activity’ - this could be knitting, making pop up books, Bollywood dancing, public speaking etc. you get the idea, a real variety. In state schools there was much less variety and a big big focus on the basics.
I guess just build their confidence by exposing them to different activities, people, places.
My BiL went to private school and as an adult I would say would stands outside about him is his confidence to pursue exactly what he wants and his ability to talk to people and ‘fit in’.