I am wondering if this is atypical? I am talking about people I know personally. Of course we know people who rent or live with parents. Those who live with parents (long term) tend to be in 2 categories:
(a) long term sick or serious mental health issues; often not working, probably would struggle to buy or even rent their own place with or without a housing crisis as their problems are bigger than that (its a shortage of sheltered housing rather than housing per se)
(b) from cultures where this is normal and even expected.
The people I know who rent tend to be recent immigrants (last 2-3 years; the immigrants I know who have been here long enough to obtain ILR all own, including me) or they are renting for lifestyle reasons (could easily afford to buy but choose not to; or like someone I know whose parents own an apartment that he can live in rent free (but he wants to live in central London). I know two people in social housing but I would argue they are reasonably secure. Many of my neighbours are renters but then again many of them appear to be immigrants from places like HK (and are probably pretty recent).
Almost everyone I know who bought in London has received help from parents including me and DH (who live in his mum's house rent free for 3 years). Most people we know have gotten actual cash though. I used to know far more colleagues in my age group who rented but now that I am 31, most seem to have bought and the younger ones are increasingly staying at home while working in London. Given that the latter is what Dh and I did as young graduates in London, I highly doubt they would be forced into private rental as DH and I managed to save £90k in 3 years when living at home which still counts for something even in London with the current mortgage rates.
Logically, my experience is not the reality. the home ownership rate for those under 40 is something like 50%. So there are a lot of people out there in private rental. Yet I feel like it is something I read about in the papers. Is this why there has been no political consensus on the housing crisis because middle income people are insulated from it (even in London where the housing crisis is most acute). I must imagine people in cheaper areas must be truly insulated from it because a friend of mine on (less than £30k) can afford to buy a modest flat in the midlands on his own.
DH does have family who are in long term rental (don't think its choice) but they live in a different country so probably not fair to compare.