If you look at averages throughout the country, it is fact. But of course it's not true for everyone in every circumstance.
The point is that paying towards a mortgage like a debt junkie means you will have your own, owned home rather than worry about how to pay the rent once you retire.
Is property too expensive? God, yes. What happened over Covid was unbelievable. Do I believe government and lending banks have an agenda? Probably. I also think the private rental market is awful so buying property if you can afford to do so is the better option, rather than risking waiting for an unlikely significant crash.
It would not affect me if there was a big property crash, but I just don't see it happening. 5/10% perhaps, for less desirable property.
I think people waiting and waiting purposefully to buy (over years and years) are beyond daft. They could have paid a significant portion of mortgage off by now, but they've waited so long and prices have risen so much, they've trapped themselves and will probably never buy a property now.
Doesn't mean I'm right, just my opinion.