How is that discrimination?
You know what it means?
discrimination
treatment or consideration of, or making a distinction towards, a person based on the group, class, or category to which the person is perceived to belong. These include age, colour, convictions for which a pardon has been granted or a record suspended, disability, ethnicity, family status, gender identity, genetic characteristics, marital status, nationality, race, religion, sex, and sexual orientation.
Bullshit
Bullshit (also bullcrap, bullplop, bullbutter, bovine stool) is a common American English expletive. It can be used also as an interjection or as many other parts of speech. Usually, it is a noun, verb or interjection that describes a lie. It shows that someone is trying to deceive, e.g. "Stop bullshitting me" ("Don't try to deceive me. I know what you are saying is a lie.").[1]
The post you linked isn't making any distinction towards the gender, race, shoe colors, or whatever
if you can't stand the heat of the kitchen, it's all right, go outside