I’m definitely in the “for almost everything” camp. It’s less ambiguous especially when you consider the DD/MM vs MM/DD nonsense between US dates vs elsewhere. Pretty much the only time I don’t use ISO-8601 is when I’m using non-numeric month names like when saying a date out loud.
Is this about a video you (op) made? If so please link it here and I’ll give it a watch. I love long form content and have plenty of time for videos in the background while tending to a newborn