Exactly... think about what the average Brit spends on lunches or fags or alcohol or holidays over 12 years. Just aiming to save 10% of your salary each month would net a couple of graduates tens of thousands over 12 years.
Even supposing they are a bit useless at saving/budgeting the first time buyer schemes mentioned by another poster would be open to them - sure it might involve getting a 200k flat in Lewisham rather than a 500k flat in West London but that just brings us back the the entitlement issue.
Why is this country so obsessed with that?