Okay, but why is it a problem if two females characters are sweet and gentle and care about other people professionally?The problem arises when all your female main characters are characterized that way.
"Stereotypes"...so what? Do we try to avoid stereotypes by making sure that fifty percent of the female characters be overtly aggressive and hard to get along with? (And if so, how come Nerys copped such major shit for so many years?

If Beverly was a hairdresser and Deanna was a florist I could see the problem, but they are the chief medical officer of the ship and a mental health counselor. Skilled professionals in their chosen fields. And it's not their fault that the head of security/33% of the female cast took a header into some tar and ruined the ratio.