I think you overestimate the rate of people who actually dealed with these issues. Rural car owners probably knew a lot how to do themselves, but many people still ran to the repair shop for small things (Source: my dad was a car mechanic in the 80s). In the same wake, how many kids do you think really had computers and messed around with them at the time? If half the kids in the 90s were computer nerds, nerds wouldnt have gotten bullied so much. Also the amount of millenials that i have to show around basic computer stuff at work is staggering.
So all in all we overhype the prevalence of certain lifestyles because they are overrepresented in media and stories of people in our own bubble.
I think you overestimate the rate of people who actually dealed with these issues. Rural car owners probably knew a lot how to do themselves, but many people still ran to the repair shop for small things (Source: my dad was a car mechanic in the 80s). In the same wake, how many kids do you think really had computers and messed around with them at the time? If half the kids in the 90s were computer nerds, nerds wouldnt have gotten bullied so much. Also the amount of millenials that i have to show around basic computer stuff at work is staggering.
So all in all we overhype the prevalence of certain lifestyles because they are overrepresented in media and stories of people in our own bubble.