Y do Muslims have long hairs not based on gynetics or inhaeritance?

Question: Y do Muslims have long hairs not based on gynetics or inhaeritance?
- Keywords:
  hair
Asked by 783bmay33 to Peter, Jonathan, Grace, Doris, David, Ann on 4 Jun 2019.
- Grace Kago answered on 4 Jun 2019:
  
  Hair length largely indeed does have to do with genetics! I do not think that every single Muslim person in our world has long hair 🙂 I suspect that the Muslim people that you’ve seen all happen to come from the same ethnic group that happens to have long hair, hence why they might seem to all have long hair!

Question: Y do Muslims have long hairs not based on gynetics or inhaeritance?