True, but it was NOT the hair that was sinful, it was the person. Jewish men were forbidden to cut their hair above the ear. So, Jesus' hair wouldn't have been any shorter than that and some people today think that is long hair.Absalom was not an example of godliness. He was a rebellious wretch whose beautiful hair got him dead. Samson was a nazarite and his hair also got him in trouble.
That is ridiculous. Women have been wearing short hair for many years. It's all about culteral styles. A lot of women wear their hair short because it's easier to take care of. Nothing more. No sin in that. Long hair won't make you a better woman, wife, mother, friend or Christian.Even using the above argument, long hair on men and short hair on women, in America, has been countercultural for most of this nations existence.