Hold on, that’s not fair, we also use it to measure how much Coca Cola is in the bottle…hmm never mind that’s not helping… let me start over…we also use it for drugs! Wait, shit…
You must think us Americans are just really stupid because we still use imperial, and violent because we'll only modernize our units for weapons, but you're wrong.
We also use metric units for dispensing soda, and measuring engine displacement.
I wish the US had made the switch to metric back in the 70's. I remember having to learn it in grade school, and there seemed to be a push for it, but never went anywhere. I now work as a chemist where everything is done in metric, but then go back to US measures once I punch out for the day. Would be nice to have a single system instead.
as a non gun person, how much are we betting that we use metric sizing, and the load them based on imperial standards (for the ammo manufacturers that work in the US)