[mrkaye97]

IMO this is very dependent on the risk of cutting once, so to speak. I'd imagine that at PostHog, the idea is there's little risk of cutting many times - iterating - and more damage is done by the measuring taking far too long.

[mcdow]

This is true but there is another cost. If you carelessly write you can end up with a system which is a mountain of bandaid fixes; an incoherent and unmaintainable mess.