All day long
I've seen first hand how the majority of kids turn out
Having said that, now of ours did and nor any of grandkids atm but family in a better position to do this if required
Our kids done well without private school and 2 did not do uni.
Our grandkids do get after school classes and at least one educational class privately to try and keep them in the top 2/3 in the class as getting a job is only going to become more competitive.
Private schools its not just the fees, its the books. uniforms, hols etc but well wroth it at the right school.