I’m sorry, you were saying something about how asexuality is a “disorder”?
The American Psychiatric Association disagrees with you. Officially. In print.
Both are from the DSM-5, an official publication of the APA.
On page 434, in the section on Female Sexual Interest/Arousal Disorder (302.72), at the end of the “Diagnostic Features”, it reads:
If a lifelong lack of sexual desire is better explained by one’s self-identification as “asexual”, then a diagnosis of female sexual interest/arousal disorder would not be made.
On page 443, in the section on Male Hypoactive Sexual Desire Disorder (302.71), at the end of the “Differential Diagnosis”, it reads:
If the man’s low desire is explained by self-identification as an asexual, then a diagnosis of male hypoactive sexual desire disorder is not made.