"That sex scene between "Always be Closing"-Lite and Computer Grrrrl was a little annoying in that it seemed to be a blatant attempt at selling sex early on in the program to keep the audience from switching off, but I know that they do what they have to do."
I was 25 in 1980. And I worked in deepest darkest Silicon Valley, in high tech. At the risk of being branded as a total slut, that sex scene seemed pretty in line with what I experienced. After the late 60's and before AIDS, people had lots of casual sex.
The hair, not so accurate.