gp comment knows that, they were saying that sometimes such authenticity can be excessive. For example crooked teeth was also much more common back then, but we aren't rallying for studios to start adding CGI crooked teeth

I’m an older American, and in some ways a product of my times. Many of us were heavily influenced to find women’s armpit hair unattractive. I know, and respect, that others feel differently. Hence, “just my own personal opinion”.