I have savings. Like a PP I have since my very first job at 15.
I worked alongside A levels and started uni with a few grand saved. There was no bank of mum and dad to turn to as they had no money as separating and my dad had been made redundant. You learn to budget if you have no choice.
I worked through uni and several jobs in holidays. I had a student loan I'm still paying but finished with a positive bank balance.
Bought my first flat in 2007 for 100k having saved a 20k deposit without parental help. Was renting first but moved 300 miles to a cheaper area.
Flat didn't make anything as it is not an area that's had much of a house price boom, in fact it's up now for £110k having been extensively renovated (I put in new windows, kitchen, bathroom all of which came to more than the 10k it rose by).
Moved onto a house after first child this time with husband. Where I was lucky is taking a tracker mortgage which was over 6% at the time but dropped after 2008. I carried on paying same though as I knew if I got used to a tiny mortgage the extra money would just disappear.
Have now paid off 90% of our mortgage but I've not been abroad in a decade, have never had my nails done, don't spend on haircuts, buy very few clothes. Our household income is under 50k so not big earners. My outgoings are a lot less than most.
I saw my parents have to sell the family home because we couldn't afford it. It was awful and I never wanted to be in that position so have always wanted a cushion. I couldn't enjoy things without that.
I made choices, like moving, to put myself in this position. Those same choices are still available in parts of the UK. Young people wanting to live here could buy the same flat for the same price I paid at about the same interest rate and they'd likely be on a higher wage than I was.