Yeah, and this is a case where a well cultivated sense of "good enough" is actually quite important because optimizing decoupling capacitors for high capacity,

Yeah, and this is a case where a well cultivated sense of "good enough" is actually quite important because optimizing decoupling capacitors for high capacity, small size, and low price is a recipe for picking an exotic ceramic with a wacky tempco and then having a device fail intermittently when hot or cold: https://www.allaboutcircuits.com/technical-articles/x7r-x5r-c0g...-a-concise-guide-to-ceramic-capacitor-types/ https://www.allaboutcircuits.com/technical-articles/x7r-x5r-...