For actually displaying dates to others, I agree that spelling out the month is absolutely preferred. But if space is limited, you're somewhat required to pick a very shortened format, and the US version is dumb, even if that's what you should use when displaying in that locale.
But for working with dates on computers, year-month-day works great, because it's still human readable, is naturally sortable, and makes it easier for serialization.
The first one is conventionally never year-day-month, and if anyone ever sent me a date of 2023-17-08, I would respond with, "What the hell?! Are you being evil on purpose?"
The first and the last date format are terrible because you can confuse the day of the month with the number of the month.
I only like date formats where it's not possible to confuse any field, like 8 Aug 2023. I minimize ambiguity.
If the date is in a file name, I make an exception using 2023-08-09 such that a string sort is equal to a date sort.
For actually displaying dates to others, I agree that spelling out the month is absolutely preferred. But if space is limited, you're somewhat required to pick a very shortened format, and the US version is dumb, even if that's what you should use when displaying in that locale.
But for working with dates on computers, year-month-day works great, because it's still human readable, is naturally sortable, and makes it easier for serialization.
The first one is conventionally never year-day-month, and if anyone ever sent me a date of 2023-17-08, I would respond with, "What the hell?! Are you being evil on purpose?"