Subtle but interesting difference perhaps? By Upper Middle Class lets say I mean obviously RP accent, I mean with a family income of 300,000 pounds upwards, typically banker/lawyer parents probably in home counties with home with some land attached worth upwards of 2 millon pounds.
Would you put your child in a state primary or seconadary if you honestly thought they'd stand out like a sore thumb compared to their peers? I don't mean in the leafy suburbs like Bucks but an area where they'd be in the distinct minority. IMO & experience the result often isn't pretty. The amount of hatred at my school to those that had more was deeply unpleasant, how we hatred the 'snobs' - it's almost like this hatred was galvanised and encouraged by those in charge somehow. I remember we put on a show about the unfortunate children from a private school who happened to share our holiday centre in Y6. How everyone laughed at our imitations of their accents and cultured ways, a tide of hatred was whipped up. Deeply unpleasant and how odd it was encouraged looking back.
These poor children had done nothing more than to differ from the norm. Drop a younger Kate Middleton into the 'Educating Essex' school for example, would this be fair?