That's extremely rude
And not trying be mean so if I am sorry I am also autistic and also a slow learner but I care about my grade bc my parents will get very mad if I have like 1 missing assignment
Just a little background: I'm autistic and I don't care about my grades. No relation, just a note. So my friend was fighting with me over me getting a higher grade, and she was like "well I care about your grades because what if you can't go to high school like me next year?" And I explained to her that would be good so that I could catch up with school as I'm a very slow learner because I'm autistic. When I told her this, she called me a toddler. She also has a trans brother who she constantly calls her sister (she's trans herself) and when I correct her she ignores me. I've met her brother, and he's told me he goes by he/him pronouns but Addy who's known him longer than me still calls him her sister. I've never heard her use he/him pronouns for him.