But no one pays cash for their house. They get a mortgage and so the monthly mortgage payment is (mostly) what matters. Back in the 70s you're paying 10%+ on your mortgage while today it's more like 3.
https://fred.stlouisfed.org/series/MDSP
This is an unusually good time to be a home owner. You can borrow at near 0 or even slightly negative real interest rates and buy an asset that is almost guaranteed to hold/increase in value.
Your comment seems disingenuous. You're also discounting the fact that you need a large downpayment (10,000+) to even get a mortgage in the first place. Do you not live in the USA? Housing prices are a real problem for my generation.
People live in homes for their entire lives. If they decide to be owners rather than renters, over the course of their life (actually, typically somewhat less than their whole lives) they will end up mortgage free. This is an important component of most people's retirement planning, in fact.
What's the cost to get to that point? It used to 2x annual salary, it's now nearly 6x annual salary. That's 4 full years of earnings which vanish into owning a home. If you do not reverse mortgage or sell during retirement, you effectively "lose" this money.
It's just not. You're not accounting for the interest paid over 30 years of a mortgage.
You might be arguing that 1970's cost-as-multiple-of-earnings plus 1970-accumulated-interest exceeds 2020's equivalent. Is that your point?
In other words, in that environment it was feasible to stretch to buy a home even at a high interest rate, because you knew that every year your fixed payment would decrease significantly as a share of your income.
Not paying attention to the total and only focusing on the monthly payment is how most people get into future crushing debt and very much not a good thing.
Also, health care/insurance costs. Growing up as a kid in the 1970s/1980s in a blue collar household, my father's job provided health insurance at a far lower % of salary than is common today and with minimal out of pocket costs for receiving care. Also, retirement. Back then most companies provided defined benefit (pension) plans rather than defined contribution (401K) plans - you put in your years and then you retired at a decent % of final salary for life.
That said, this is also a clear shift in consumer demand too - a 1970s $3500 car is going to be a sedan, small, and pretty featureless. Compare that to a $20k Corolla today - which is the same proportion of median income that the $3500 car was in the 70s. It's larger, more reliable, safer, and has a whole bunch more features.
They have to because services are distributed and it's super expensive and disruptive to sell an owned-residence.
In my experience, it's clearly true overall. In the 1970s, say, you're probably looking at a car in the snow belt lasting 5 years because of rust and 100,000 miles was generally considered very high mileage.
This also came with a caveat as automatic is more expensive to manufacture and repair.
What is the pro of manual transmission? I used to have those cars in the EU and thought it was just an annoying extra thing I have to pay attention to when driving.
1. enjoyment
2. keeps you awake
3. more reliable
4. more control in stuck or slippery conditions
5. thieves don't know how to drive them
6. the kids are terrified of it and won't ask to borrow it
7. can push start the car
8. can restart the car while moving if the engine stalls
9. can coast
10. can drop the clutch and get off the line faster when drag racing against some teen at the traffic light
11. get to enjoy double clutching and mastering heel-toeing and pretending you're an F1 driver
12. The Cat cannot reach the clutch pedal, frustrating its plans for putting me in the trunk and depositing me in the Kat Fud Factory
13. you can nurse the car home and to the shop with a broken gearbox. With an automatic, it's a tow truck every time
14. the sheer joy of a winding mountain road, a powerful V8, picking the gear for the next turn, managing the traction and engine speed, etc.
The answer to the question of “are we better of than we were in 19xx” is somewhat subjective.
Take your points: cars are faster/safer/more comfortable/more fuel efficient and houses are bigger and better.
Ok so cars and houses are better today than 1970, but how does that relate to us?
1970 Average salary/median house cost/median rent/new car: $9,870/$17,000/$108/$3,542
2020 Average salary/median house cost/median rent: $56,310/$329,000/$1,463/$45,031
So yes cars are better, houses are bigger now than 1970; however, people and households are less likely to afford these things, and are significantly more indebted now than 1970.
Also there is the elephant in the room of college loans which were essentially non-existent in 1970, but have indebted 10s of millions of kids, nearly 1 million of them default on those loans ever year, financially ruining their lives (good luck getting that car loan, mortgage, credit check on a apartment).