And yet it’s still dumb, because the actual energy density would let you make the exact same comparison anyway, and it would allow for easier comparison with other battery types or contexts.

> If I need a phone with a large battery, and all phones are 3.8 volts (yes, I do mean 3.7-4.2) then comparing mAh is useful

It’s not, there’s a >10% difference between the top and the bottom of the range.

Just give actual energy values, it’s strictly more useful.