In southeast England with its stupid house prices for sure.
the chances of any of my three teens earning enough to even rent let alone buy their own gaff round here (Home Counties) is negligible. I bought the family house with their dad (now my ex) before they were born and the mortgage is almost gone. We’d both had our own houses anyway. There is NOTHING even half affordable- even the stuff designated as affordable is nonsense. So my retirement planning is I move out to somewhere smaller and they carry on living here. And I think lots of other parents will be doing the same.
How can it be any other way?