I am fortunate, in that all five of my children own (or nearly own) their own houses. My eldest daughter managed to get on the housing ladder back in the early 1990's when she was employed as a Health Care worker by the NHS, so very low salary. There was compulsory overtime, and the Bldg society took that into account.
She purchased a 1-bedroom flat, using the two grand she had been given when she broke up with her partner as deposit. Seems incredible now that she was able to do that on such low wages.
My son, bought a small house in university city with his, then, girl-friend. When they broke up, he returned to London and left that house empty. He continued to pay the mortgage, but time meant there were on-going maintenance problems. Eventually, a friend of the family (a general builder), suggested to him that the two of them could go every other weekend and completely do up that property and then sell it with each getting 50% of the profit,. Took a year, but worked out well. However, it scared my son off buying and he settled for renting, nice flat with his girl friend (afterwards his wife). Eventually she did persuade him to go along the purchase route again.
The main aim of my adult children nowadays is to become mortgage free, one has already achieved it, son is very close.
However, how my g.children will cope with all of this - housing stuff, I have no idea.