Sad, but true, I once had a colleague who never opened his bonnet in 3 years
Each to his own!
IMHO the living, the technical possibilities and tools in our society have increased a lot.
Division of labor is much more necessary in our time than it used to be 50years ago.
For example using a telefone.
In former times it used to be that you had to stick your finger into the telephone dial and turn the dial.
Today you have to use the www to find instructions that explain how to use the battery so that the phone can be used for the first time.
Or:
Read all the threats in this forum about programming the ECU . Don´t forget a Morgan is meant!
50 years ago you only needet a lamp to adjust the ignition timing...
Life is to short so my motto is: I don't have to know everything, I just have to know who to ask