I didn't start driving until the 1970s, I took my test as soon as I could when I was 17 in 1977 but I had to drive old bangers which were cars that were 10-15 years old, back then cars weren't as long lasting generally and unlike today where a 10-15 year old car can be pretty decent they weren't then, if you kept them a year or two more that was it.
All the rear-wheel-drive cars had power steering, it was the accelerator pedal. 😁 You never noticed the steering was heavy because the cars were much lighter and had smaller, narrower (more sensible) wheels and tyres and generally large steering wheels - until it came to tight kerbside parking then you could build up a bit of a sweat if you'd fitted low-profile wide tyres like 185/70r13 on 5" wide wheels.
The only tip my IAM mate gave me was to go on the high performance day as I already drove a car that he saw as high performance, I thought high performance was Fezza and Lambo, the other mate wasn't an instructor off the clock, and I'd known both well before, during and after them being instructors and how they both actually drive on the road. 🙂 On club events as a passenger I've been out on the normal roads sometimes showing track instructors, or one-time a magazine test driver, the route, these guys drive so smoothly you have to look at the speedo to realise the speed (all within the law) they could maneuver the car on the road, the test driver was so serene he seemed almost asleep and barely moved but out maneuvered the supercars (we didn't have hypercars in the club then), we were in an excellent handling British made car though.
When you have been driving cars without driver aids and convenience applications for decades through all sorts of weather and conditions you learn to adapt more, without the safety devices and crash and crumple zones to avoid accidents more as they can hurt wallets, bodies and minds and thus you learn more about the need for driver maintenance of the vehicle. Until a couple of years ago I was driving a car that didn't even have electric relay switches let alone electronic drive aids, the model before didn't even have a cabin or boot light, parking wipers and headlight flasher were novelties 😄 - yet somehow I survive late last century and 2020s traffic easily.