I've pondered this thread far too much this morning. I've come to the conclusion your attitude to this topic probably hinges on your priorities in life, how hard you're willing to work, and how much you're willing to compromise.
One of the people I know who thinks they're most hard done by because they can't afford to buy a house, has a full set of Turkey teeth, a brand new Mercedes on lease, just came back from 2.5 weeks in Dubai, dresses head to toe in designer gear, wears a Moncler jacket and lives in a studio apartment in town. They moan it's so unfair they can't afford to buy a place while living like a footballer.....
Another person in my circles dropped out of an apprenticeship to be a plumber, has spent nearly 10 years working in a supermarket, 'BMXing' in his spare time and spending loads of money on leasing mid-range German cars. Then he complains the market's escaped him and he simply can't afford to get on the ladder now.
One of my childhood friends has been going on about becoming a rockstar and being signed as an artist since his late teens. He's 40 in a few years and he's still not signed, still lives with his mum and dad (lucky guy) and has so much to say about how tHe NaStY tOrEeZ have scuppered his changes of ever owning a house. I'd argue his piss poor life choices have led to the scuppering, but I keep that to myself.
I find there's always someone else to blame, it's always someone else's fault with a lot of folk nowadays.
All the people I know who moan the loudest about how unfair it all is, are the ones who refuse to apply themselves and want to live like they're still teenagers. If you want to buy a house, you've got to accept the responsibilities that come with manoeuvring yourself into that position.
My squarest friends and associates who've just got their heads down and ground away are the ones who now own houses... they tend to do much less moaning about how unfair everything is too. Some of them have decent careers, others just grind things out and take an annual pay rise, living comfortably and not rocking the boat.
When I saved for a house I went through a steady stream of absolute shite cars bought for a couple of hundred quid a pop off Facebook or ebay, to tide me over. I was careful to choose small engines with low tax, and obviously good on fuel (Polos, Fabias, stuff like that.) No brand new German cars on lease or PCP for me (even now). I never really had a nice Boss or Ralph Lauren polo shirt or any branded clothes til I had bought somewhere.
I had to compromise on how I wanted to live for 2-3 years tops while I saved up. And even then, I still enjoyed the trappings of a liberal Western nation. I wasn't slumming it by walking five miles a day for fresh water, or not showering for 6 months on end, or foregoing healthcare. It just meant I had to shop in Primark and not Selfridges. I also managed to go out for the occasional meal, regular catch ups with mates - and at least one holiday a year, without going nuts on spends. So I hardly lived 2-3 years of misery, I just had to be a bit careful with my money.
I also had to compromise slightly on where I bought my first house, but it was fine in the end. Rome wasn't built in a day and when I moved 6 or so years later, I moved to my ideal location.
I think if you're willing to get your head down and accept no one owes you anything, and that you might have to cut back on things you want to buy or have for a relatively short period of your life, you can get on the housing ladder with few issues. If you've got parents who will let you live with them while you save, or parents who will help you out financially, then even better! I had neither and I still did it in my early 20's - which was not long ago at all.