Modern science and technology is the primary reason why a modern automobile shop can complete difficult tasks easily and quickly. Advanced diagnostic computers, hydraulic lifts, and specialized power tools directly reduce the physical effort and time needed for complex repairs.

Having money allows a shop to buy tools, but the capital itself does not perform the work faster. The tools bought with that capital do the work.

A small workload means there is less total work to do, but it does not make an individual difficult task any easier or faster to complete.

Education and skill are highly important, but even the most educated mechanic will struggle to do difficult modern tasks quickly without the right technological tools.

Technology evolves, upgrades, and advances at an accelerating speed.