
I am a female biologically and I sound like a “man”. My friends/family are used to it and see my voice as a woman’s voice. Not everything is just black and white. A voice being assigned a gender is just a social construct, it’s literally just the difference between vocal cords being longer, shorter etc.
I took testosterone, so yes, I do sound like a “man”. I don’t regret it but I do identity fully as a woman and with my birth sex (female). There are other female women out there who also have voices as deep as mine, for various other reasons such as medical conditions. Your point is flawed because again, assigning gender to a voice is a social construct.
My vocal cords went through the same exact process as any cis man’s does when hitting puberty, that is how hormones work. So yes I do have a “man’s” voice according to strangers. The point I am making is that it is purely a social construct whether a very deep voice is a man’s or a woman’s, meaning dependent on the societal norms. It is the same way we assign gender to inanimate objects, like calling a boat or a truck a “she”.
Our brains are built to recognize patterns and make preconceptions about people. There’s undoubtedly a correlation between voice and gender that isn’t a social construct. Your brain then when hearing a voice that is deeper then average will associate it with male traits subconsciously and you’ll find the person unattractive (if you’re attracted to women)