I'm not gonna lie, as someone in my mid 20's I don't really resonate with the complainants people my age make about never being able to get ahead.
Don't want to be that guy, but I find the issue has more to do with an inability of my peers to live below one's means. For the past several years I've made less than $30,000 per year while being a full time student, I'm financially independent, haven't gone into debt and I have healthy savings. Truth is between hard work and frugality you can stretch your money pretty well in Calgary. (Toronto and Vancouver probably not so much.)
Obviously the downsides are I don't have a nice place, I eat pretty cheap food, I don't go out as often as I'd like and I often have to work like crazy to stay ahead...
Congrats on getting your financial house in order early. It is a key thing that will help in the long run.
Do people live beyond their means and does that contribute to their inability of affording housing? Absolutely. But it's only part of the issue and plays a lesser role in cities where prices are higher, rent is higher and wages are lower (on average).
If you are 25 now for example, Calgary has been the opposite than most of the other big cities for the whole time you've likely been in your 20s - higher than average wages, lower than average rents , lower than average house prices.
All those benefits compound - it's easier to save more in Calgary for many people (due to higher wages and lower rents), the savings goal to purchase is lower (due to the price and downpayment being lower), then the ongoing costs are also lower (due to smaller mortgages in the first place).
So the generational challenge on housing is accurate to more than you may think in Canada that don't have nearly the same favourable math in their regions. On average, others make lower wages, have to save even more to account for higher prices and pay more for rent all that time as well.
The "generational" part becomes because the housing price/wage balance hits one group fairly specifically - young people starting their careers at lower wages and just starting to enter the housing market as they often head towards starting families.
Importantly, there are no perfect answers in the rent/own debate - ownership and renting have different trade-offs and at different times in life, both from your life stage/lifestyle choices but also general economic conditions and prices that change outside your control.
As others have said, what seems to be good idea to rent or own at one time, often only turn out to be the "wrong" choice later with hindsight. The future is hard to predict, but the ones who guessed right will be happy to tell you how smart they are after the fact.