Do you believe ADHD is a mental disorder?

One time I heard a person say it isn’t a mental disorder but I tried googling “is adhd a mental disorder” and Google it told me yes it is.

Do you believe ADHD is a mental disorder?
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9 mo
Who do you think I should believe, the person who said it isn’t or Google who says it is?
Do you believe ADHD is a mental disorder?
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