Uhhh I'm a person and I use YYYY/MM/DD and DD Mon YYYY (1 Jun 2021). I worked in a chemical lab for a while with a fairly international group of chemists, and t

Uhhh I'm a person and I use YYYY/MM/DD and DD Mon YYYY (1 Jun 2021). I worked in a chemical lab for a while with a fairly international group of chemists, and those were the two preferred timestamp formats.