Will how to calculate serum anion gap Ever Rule the World?

https://anion-gap-guide947.tearosediner.net/anion-gap-calculator-to-assess-metabolic-acidosis-evaluation

Anion Gap Calculator with albumin adjustment for reliable electrolyte analysis, with help for correction of hypoalbuminemia and acid-base assessment. Fast, doctor-friendly outputs using related terms like anion gap correction, serum albumin, and acidosis.