I do, I have a 2K display with lots of horizontal space. Vertical tabs allow me to better group and see tab names in vertical space rather than trying to line up truncated tab names on a horizontal axis.
I've always said "I have autism" rather than "I am autistic", as it makes it a characteristic rather than my whole person.
Although it could be argued that since autism isn't really an ailment like diabetes, is it fair to state it as such? We need adaptations to function in society, but it's not a disease nor does it needs curing.
Foot.