There has been an upward trend in this, so ‘that has generally always been true’ is not true. I know because I drive proof of it, an EP9 1997 Toyota Starlet. I think the only thing that would really suck is replacing the electric cable tree or bigger dashboard stuff, everything else is basically directly accessible from the hood and trunk. Everyone that has owned a car around me knows that older cars are a lot more accessible for home repairs, so I’m interested to know where you got this?