Joseanne- this is a personal question, so of course you can just ignore.
What is your relationship with private schools or a specific private school? Do you teach in one, or married to one who is?
Yes, you are right- Many children who go to State schools are very privileged compared to many. They have parents who have extensive knowledge of many subjects (in our case, sciences for OH, and Humanities/languages for me), own computer, books all over the place, quiet place to study, and many experiences beyond education per se, music, sport, travel, and so much more. That is already very 'unfair' in so many ways, but RL.