Yea, back in my day
(here in Texas, anyway) Drivers Ed was a class you took in HS, you got your learners permit at 15, your provisional (I believe that's what they called it...?) license at 16, your regular license at 18, and the drinkin' age was still 18.
Of those items, the only things that have changed are Drivers Ed not bein' taught in HS anymore, and the drinkin' age is now 21.
I got my license at 16, but, I had to have a job to pay for the rider on my folks insurance policy before they would cut me loose. So, I had a job already lined up at a local go-cart track for the day I turned 16.
I actually learned to drive on my grandparents (both mom and pops folks) farms starting at 13.
By the time I got my learners permit, my folks were plenty comfortable letting me drive the whole family around.
I drove that giant ol' camper a lot of the way with just my learners permit on a trip from Texas to NoCal and back in the summer of '78. Even in the mountains. We took a more northern route that summer and I-80 through CO. was a big part of it.