Viper is not hard, and does not need simplification.

[Rhael]

I mean, can anyone truly claim a job is operating fine if they are still making mistakes?

... yes???? This is a complete non-sequitur. A job operating fine does not equate to making mistakes impossible. To continue your car analogy from earlier, that's like forgetting your blinkers and trying to blame the car for not automatically using them for you. A lack of skill or experience from a pilot does not inherently imply a flaw in job design. To reiterate what I stated above, changing the job's design to account for a lack of fundamental understanding regarding how the game itself works is, at best, extremely misguided.