There’s a Twitter thread about celebrities “aging well” that has various blatant math errors. Even if you assume they didn’t mean exactly 25 years ago, there are issues, because some of the comparisons are off by more than 1 year, e.g.:
The errors were blatant enough that many people noticed. Apparently there are factual errors regarding people’s ages, too:
Anyways I thought it was interesting that an actual business published something with a bunch of very basic, blatant arithmetic errors.
Another example of an error - a YouTuber caught the following idiomatic error in Netflix’s Witcher show (should be for this, not to this):
Making that sort of mixup in extemporaneous speech would be no big deal, but this is a scripted show written by professional writers…