Everyone who has ever served in any branch of the US military knows this fact.
In 2020, US gvmnt estimates were 19.4m living vets in the nation. With a population of around 331m, that’s around 6%. If you include the number of non-vets civilians who’s jobs directly support the military, and who therefore are also required to use metric in their jobs, this number will be higher - I couldn’t find population estimates, but it’s at least a couple percent as the DoD alone employs a million civilians. NASA employs around 17k, and anyone working for a company who works with NASA is going to have to use metric. I’d be shocked if the number of Americans who aren’t having to use metric at work, and are therefore aware that it’s a standard here, wasn’t at least 10%.
Nowhere near a majority, but certainly significant; over 20m people warrants “many,” surely?
Everyone who has ever served in any branch of the US military knows this fact.
In 2020, US gvmnt estimates were 19.4m living vets in the nation. With a population of around 331m, that’s around 6%. If you include the number of non-vets civilians who’s jobs directly support the military, and who therefore are also required to use metric in their jobs, this number will be higher - I couldn’t find population estimates, but it’s at least a couple percent as the DoD alone employs a million civilians. NASA employs around 17k, and anyone working for a company who works with NASA is going to have to use metric. I’d be shocked if the number of Americans who aren’t having to use metric at work, and are therefore aware that it’s a standard here, wasn’t at least 10%.
Nowhere near a majority, but certainly significant; over 20m people warrants “many,” surely?