I live in an area with a lot of various immigrant groups, so the hair requirement gets limited to neat and tidy without specifying length. There is also a lot more leeway if you aren’t seeing a client or you’re out in the field.

It sounds like you live around a lot of racist people, but also an unresponsive legal system. The number of successful lawsuits in my state regarding discrimination have generally beat out any desire to measure hair in the industry I work in.