Say what? What are you smokin? The old trucks are far superior in reliability and you could work on them yourself. You have to have a PHD to work on the garbage they are pushing out today.
My first truck was a 59 Ford. Leaked oil, had very heavy steering, and was gutless. It also stranded me and required constant maintenance. Next truck was a new 83 Ford Ranger. It also stranded me a couple times and was gutless. My 87 Chevy was okay, but didn't have a lot of power. My 92 Chevy was a maintenance nightmare and low on power.
My dad had a pair of 63 Chevy pickups that also required a lot of maintenance.....and were gutless. His 76 Ford caught on fire...and was gutless. His 74 Chevy with the 454 was okay, but a fuel hog.
The old cars were often worn out at 60,000 miles and the pickups weren't much better. It wasn't until the late 1990s and early 2000s that power, reliability, and mileage started to really improve. The first Duramaxes would run to 400,000 miles if they were taken care of. Later ones will as well.
My 2022 2500 Duramax is massively better in every way than the dozen plus other pickups I have owned. It has WAY more power, more hauling and towing capacity, decent fuel mileage, lots of ground clearance, and is very comfortable. That is pretty much true with all of the newer pickups today.
Yes, there are features I don't like on all of the newer rigs, but over all they are a massive improvement.
I don't find them harder to work on, but then again I have a Master's degree.

More importantly, I don't HAVE to work on the newer trucks as much as I did the older ones.