Is this not normal in some areas?
In my area, this is completely normal. Most of my friends are mid 20s and still live at home with their parents.
The only people I know who have managed to move out are those who have had children or those in a couple who are renting together.
My boyfriend and I are 26 and living with our parents to save for a deposit. Our parents are both happy with this situation and we're not "lazy", 'immature" ect. I help around the house, look after my sisters and he does the same.
We are hoping to have the deposit sorted by next year.
But i'd never look my nose down at someone living at home with parents. Many of my friends are just saving up for a housing deposit.
I think many people forget that moving out is not as cheap or easy as it was years and years ago.
My parents had moved out by 17 but they understand that these days it's not so straightforward.