My last “no computer car” was a 1971 Mercury Comet 6 with very poor driveability. It did not have a catalytic converter either.
My 1976 Granada V8 had a computer running the ignition; it still had poor driveability.
So, be glad that the emission and CAFE requirements forced the rapid development of computerized cars and spelled the death of carburetors.
Early computers, such as in the Volkswagen 412, and the early Chrysler models were very primitive and troublesome as well.