The expensive housing problem has been ongoing in Europe for a couple of decades.. I am surprised it has taken the US so long to catch up, but now we are all in the same boat.
Yes, we have a situation now where house price to wage multiples are so ludicrous that kids can't afford to get onto the property ladder without assistance from their parents.
Unfortunately this is what happens when everything becomes about money and top dollar billing. If you want your stock market to be valued at nosebleed multiples don't be surprised when other asset classes get bid up to nosebleed levels too.
However it creates huge social problems. We have a generation of adults from the young gen-x'ers and down who still live at home with their parents. It's f'ed up.
A significant number of people owning the house they live in is a relatively recent thing: my parents became houseowners in the 1960s but both sets of my grandparents were lifelong renters at reasonable rents. No-one knows what the position will be in 20, 30 or 40 years.
The (un)affordability of housing is even more recent, in my area it's gone from local wages meaning not being able to buy a house on the open market 10 years ago to not being able to rent a house on the open market post-covid. Fortunately there is now some increase in social housing to help with this.
At the moment it looks like there is a big social and financial divide coming between those in younger generations who will benefit from family wealth and those that won't. But even that is subject to future economic conditions and tax policies: if the money to provide necessary services to keep a country running in decent order becomes more scarce then heavily taxing the wealth that some are storing up for their children is going to look like a viable option.