Worse, it's biology so we have to actually work with the messy wet lab system that makes up our bodies instead of a human built system we can at least nominally

Worse, it's biology so we have to actually work with the messy wet lab system that makes up our bodies instead of a human built system we can at least nominally control and design. At least traffic has a design and intent so we're not fully wedded to whatever worked for a bacterial half a billion years ago with big dreams and a fancy new mutation.