@MidnightPatrol You have quoted my post to exclude the rest of the comment, which explains that two private school places (you say on £100-150k people will be using private schools) will cost £4-5k a month.
That's because you explicitly said that private education would be unlikely on that income. If you're not paying for it, it becomes irrelevant.
"I’d say private education is quite unlikely on this kind of income - one place is going be £2-3k a month now in London. The same for a nursery place - which of course, you won’t be eligible for funding for."
So your income is £7k a month.
£3k goes into an asset (that most people can't afford).
Where's the other £4k?
And £3k a month is ~£600k will buy a very modest looking house in London! Have a look on rightmove, you will be underwhelmed.
It's not the size of the house that's important. It's the location.
So on your salary, you're able to live in an interesting place, which is London. I can't live there because I don't earn nearly enough for a £3k mortgage.
So you have something that I don't have because of your high salary. Yet, in a strange roundabout way, you're trying to argue that that's not the case.