Sharia is designed to be a crushing of the human spirit with laws that only provide one outlet - the brutalizing of non Muslims.
Why do you feel that way about Muslim people?
All I see are Muslims being terrible to Christians and Jews and everyone else.
I think your view of Muslims is based on a horrible stereotype. Muslim people are not violent or oppressive, and are often very welcoming to people of other faiths. I think if you got to know some Muslim people personally then your views would change.