If you read almost any dress code guideline, whether for school or for the workplace, an everlasting rule is that males must have short, groomed hair.
Obviously there are many double standards, both in the dress code and the real world. But many of these double standards apply to females, policing how much skin they can show or how much makeup they can wear, making sure they don’t “distract” others. These must be addressed, and they often are, even if no changes come from it.
But, many don’t address the fact that males aren’t allowed (whether in society, school, or work) to express themselves, and this goes much farther than just hair. It is considered outside of the societal norm for men to have long hair, earrings, wear “girly” clothing, or express themselves emotionally. If they present themselves in an effeminate way, they are considered inferior or mocked – called “girly” as though that’s an insult, or told that only females can only act certain ways and wear certain things, and vice versa. The reality is, both men and women have emotions and feelings, both want to express themselves, and they should be able to express and present themselves in any way they want. This something that society as a whole has to address and accept.