Maybe I'm misreading the above statement, but isn't it the responsibility of medical professionals to ask right questions? How could medically illiterate people be not noisy, when they don't know the causal relationship between medical phenomena.

There is extensive literature out there just a google away on the consistent misdiagnosis and under-treatment of women, both as a general trend and for particular diagnoses like heart attack or ADHD. The dismissal of "It's not a woman specific thing" belies the truth that there are women-specific biases against taking self-reported symptoms into account and receiving proper care, and data-collection biases where there simply isn't as much or as sufficient research in how the same disease presents differently in women.

Similar data exists for other groups (for example, pain treatment disparities for black people, because actual doctors with medical degrees think black people have "thicker skin" or "less nerve endings"), but we can acknowledge several kinds of systemic failure of medicine to meet the needs of whole classes of patients without undermining the rightful complains of those individual groups.

That's sufficiently incorrect that there's an entire subfield of medicine dedicated to how incorrect it is. If you're interested in learning more, this is a pretty good study to start with: https://www.nature.com/articles/s41467-019-08475-9