I think the user you replied to is still more correct. I think best explained in an example let's say you have a system that generates reports and it creates them with the date being the title.
If you use dmy, you would have 01/01/2024 (January 1st) report right beside 01/02/2024 (February 1st) report.
But if you use ymd you would have 2024-01-01 beside 2024-01-02.
Numerically the second option is much cleaner and easier to handle initially.