My entire experience with UML was as a high school aged kid who'd just found out about it, but despite my best internet searching, could find absolutely no reso

My entire experience with UML was as a high school aged kid who'd just found out about it, but despite my best internet searching, could find absolutely no resources on learning or using it. So I just gave it up and this post is pretty much the first I've heard about it since c. 2002. So... yeah, sounds like it. Everyone I know that needs something UML could do just uses Draw.io these days.