Sorry about your experience but I'm inclined to read your complaint as someone who thinks oh well, I'm entitled to be late, not have supplies, not putting any thought to the class, and have excuse after excuse to why, and then get upset because you weren't patted on the back and having your inadequacy seen as cute. I dread having a class member like this in my community quilting workshops and have been frustrated with them but keeping my desire to tell them to please leave not said.