> I'm not interested in placing bets on my salary

That's exactly what you already do if you're renting: you're betting that you will be able to work and earn enough salary to afford the rent, with your adjusted expenses. That's "pfft easy" when you're in 20's, easy in your 30's, okay in your 40's (kids need money, yo), doable in your 50's, oh shit when you're 52 because surprise! economic downturn / medical emergency / anything else that might happen. And now you don't have a place to live in and spending your retirement money to rent one, or take a dip in your quality of life.

If you're not paying for your mortgage, you're likely paying for one of your landlord.

> I just want to live somewhere

Same. Which is exactly why I bought a house in 2011. In hindsight it was the perfect time, but at the time the market was still bumpy. At the end of the day, I had a stable job and needed to live somewhere.

> I make enough money not to worry about rent, even if it should substantially increase

The house next door to me rents for 2.5x my mortgage.

My salary has continued to go up, while my cost to live has continued to go down (I refied at the rate bottom). If I want to take a year off I can either rent out my house or just carry the cost at this point. Buying this house gave my wife and I more flexibility because with some decent certainty (+/- small amounts for taxes/insurance fluctuations) I can tell you what my cost to live will be next month or 24 months from now.

Finally, buying a house with a mortgage is best way for a normal person to protect against inflation. Housing is typically a families #1 or #2 expense, and being able to mostly lock that cost is a huge win 3-5-10 years out.

I spent most of my 20s thinking, man, fuck home ownership, I'm gonna rent forever (to my knowledge, no-one in my family had ever owned; I grew up in charity housing and inherited nothing at all). Then I got booted out of a place because the landlord wanted to sell. They offered it to me first, but I had no savings for a deposit. The same story played out amongst my friends, repeatedly, and it totally changed my mind. It wasn't rent increases that were worrisome or painful, it was being forced to move. I wanted to find somewhere I liked and bloody stay there, a literal impossibility all the while I rented. But if I could get a deposit together† then ownership would do it - plus it was revelatory to me that my mortgage payments would be less than the rents I'd been paying AND I could have them fixed for 10 whole years.

I didn't buy because it was a step onto the property ladder. I bought because it was less of a gamble than renting. I ended up staying in my first house for 17 years, whereas my record under a single landlord was 3.

> Maybe in 10 years I want a year off? What then? Maybe I want to change careers to something less intellectually demanding. Maybe I want to spend 50 hours a week with my kids. None of those are feasible if I need the salary.

During those 17 years I took at least two pay cuts, and multiple 2-6 month breaks between jobs, all affordable because I owned rather than rented. Lower outgoings made it possible to save more, plus my mortgage provider offers payment holidays. No landlord ever did!

> I opt for quality of life, which I don't achieve by giving it all to some property-owning entity who sells it to me at 3 times the price they paid a couple decades ago.

I mean, isn't "paying rent to a private landlord" doing just that? Except "sells it to me" is actually "allows me to live there, until they decide not to" and all the money you spent is gone.

† I lucked out with a lump sum/windfall through my employer; I'm making no claims that getting a deposit is easy/attainable

You seem like an engineer, so you should be able to start up a spreadsheet, put down a bunch of reasonable numbers, and project forward 20-30-40 years and see what makes sense for you. If a loan is involved, read up on the IPMT Excel/Google Sheets function! [1]

I don't know how things work where you are, but here in the US if you are renting, you are essentially helping someone else pay their debt. And they can kick you out when they please. The main benefit is that you can stop paying on a much shorter time scale (1yr lease contract?) or take time off, but if you don't rent you should require a smaller cash flow which should be possible to save up for.

One last thing, don't forget that you can sell the property in the future (or even rent it out, hence letting someone else pay YOUR debt). That should factor in your cost/benefit calculations. Even if it does not appreciate at crazy rates like the current insane market has led us to expect, it will very likely be a lot more than zero.

[1] https://support.google.com/docs/answer/3093175?hl=en

Around here, monthly rent is as high as or higher than mortgage payments. With mortgage payments, you accrue ownership (for the "standard" mortgages around here). If you expect house prices to remain stable or increase during your residency in a property, ownership financially makes more sense.

If in 10 years you want a year off is your landlord going to give you one?

> "No debt" is synonymous to freedom on so many levels in life design.

No debt is indeed great freedom in general.

But housing is different. Do you plan to live somewhere? You still have to pay for it. For as long as you live you'll need to live somewhere and that means paying for it. Whether you call it rent or mortgage, you're still paying, there's no escape.

So, within those constraints, it is better to invest in a house than to enrich someone else for the rest of your life.

I just wanted to say that I agree 100% with your worldview. It's hard to explain it here often. Maybe it's a Protestant thing? From Estonia here.