Hah! Yes.
I grew up when ASD and ADHD couldn’t be comorbid diagnoses - and as I wasn’t hyperactive or fidgety, and was considered professorial or studious it was never brought up. Academic problems caused by “not applying oneself” only started around the time I was 15-16, prior to that I just coasted my way through primary and secondary school with high grades.
Growing-up, I think I weirded-out people far more then I annoyed them - hence the primacy of the ASD diagnosis - my last psychologist said he couldn’t tell I was ASD at all until I told him - I think I’m just good at hiding it, but I definitely still have problems.