Money
Money demonstrates remarkable functional reliability as a medium of exchange. Barring extraordinary circumstances such as hyperinflation or regime collapse, currency units maintain their essential utility day after day. The global financial system processes trillions of transactions daily with vanishingly small error rates. Notes may tear and coins may tarnish, but the underlying concept continues functioning without interruption.
Indeed, money has proven reliable through world wars, pandemics, and technological revolutions that rendered countless other human systems obsolete.
Tesla
Tesla vehicles occupy a complex position in reliability rankings. Consumer satisfaction surveys indicate owners report exceptional enthusiasm for their vehicles, yet independent reliability assessments have historically placed the brand below industry averages. Common concerns include panel alignment, electronic glitches, and inconsistent service experiences.
More recent models demonstrate improved build quality, though the marque continues to occupy middle-tier positions in objective reliability metrics compiled by automotive publications.