They are just so entitled. You can't make them understand that we had to save for a mortgage, have no foreign holidays, accept second hand furniture, have an old banger of a car. Buy a house, then start to earn a bit more, sell the house and move up the property ladder.
If they stopped having weekends in Dubai/ Barcelona/ NYC, being covered in tatoos, stop spending a fortune on personal grooming and new lease cars, maybe try saving up then perhaps, just perhaps they could afford a house.
Nb not all of them, ours saved for a house, we were able to help and whilst they didn't live in penury, and enjoyed life they knew how to save.