Nope. Disagree...
I imagine it is more difficult depending where you are in the country.
But I think the main thing that makes it hard, beyond costs, is people want things immediately. They're unwilling to go, grotty bedsit/small flat/small house/normal house/big house for example. They want to go from living at home to buying a 3 bedroom house with garden, whilst not changing their lifestyle. It seems this is the expectation (judging purely on what i see online/with younger colleagues etc)
I'm only 33 so not old. I, and DH, come from poverty - hiding from the provident man/not having 3 meals a day/shoes too small with holes in etc.and with that, the lower education chances, etc
Neither of us had or have any help from family, be that financial or meaningful childcare support.
But we've managed to buy a house, both of us worked full time whilst having young children and completed our degrees via open uni at the same time.
Maybe it is easier to sacrifice, if you never had anything that required sacrifice.
It wasn't easy at all, but it's doable. You have to cut your cloth.