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Peter Davies's avatar

I spent a couple of years at ByteDance with responsibility for, among other things, encouraging product managers to stop optimising in ways that were suboptimal from the perspective of “nobody gets fined and nobody gets detained and foreign countries let us launch our products”.

If you ever want to see a culture built almost entirely around optimisation, performed by highly intelligent individuals on zero sleep, that’s your shop. Looks of blank incomprehension at first when told “yes I know this PRD optimises $metric which you personally are evaluated on, but it will get our business shut down so you can’t do it,” then the inevitable political games when the PM tests to see if you’ve actually got the guanxi to overrule them.

Spenser Wu's avatar

Thank you for so eloquently phrasing a thought I had for the longest time but was unable to put together in a cohesive argument. In some cases, mathematical optimization does yield the “optimal” and best outcome in the cases of vehicle routing, scheduling, certain types of matching, and cutting stock problems. But not everything in life can be optimized or should be, and the time we save from being more efficient can be spent on living the good life instead.

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