There are many perceptions here based on limited exposure to different environments, kids and experiences.
I consider myself lucky that I've got, arguably, more insight than most.
I'm a teacher who has taught in private, grammar and comprehensive schools.
Personally, I attended a local state school in Scotland. It was ok. I was involved creatively in a few groups but had only about an hour of PE a week. One public speaking event over the whole six years (which I lost sleep over). No drama offered. Not much confidence or faith in my own ability to give things a go.
However, having taught in some comp schools, which are on their knees in every sense, I consider myself lucky.
My husband earns well. There was zero deliberating over education as a result and we pay for private. I do feel a hypocrite as I believe decent education and opportunities should be par for the course for anyone. Yes, private schooling perpetuates class divide. Yes, it isn't fair. Yes, it exposes the kids to less of the real world.
But after my last ("good" Ofsted rated school) experience, having been told to "drink a pint of cm", "suck cck" and had a dictionary thrown at my head, been in tears when they were jumping on desks throwing bags, and had y8s laughing that they'd "broken" another cover teacher, I am done. I now refuse to teach in anything other than a private school, part time, where I am supported and where education can be prioritised and teachers aren't fire fighting.Parents have no idea the sh*t that goes on in some schools. And I know I am a good teacher with firm boundaries, tolerance, humour and empathy. It took a long time for me to stop berating myself and realise this.
Incidentally I did "win" over every kid in that last school I taught and the parents were upset when I left. But I shouldn't have to dig into the depths of my soul, cajole, humour, discipline, beg, anything to make them pay attention, in every single lesson. My mental sense of balance is more important to me.
So my kids are all in private as I refuse to take the risk over disruption and kids that don't give a sh*t. And I can see them grow in confidence far more than I did at that age, every term.