Charters could be a step in that direction in that it would help build the private infrastructure needed to make the transition to complete separation of school and state.
Also...Complaints will be made when the Muslims will immediately take advantage of charters to run religious schools. Well....Then so should Christians and Jews!
Fundamentally, Muslim charter schools are an **immigration** problem and should be resolved through restricting Muslim immigration not by denying freedom to parents desperate to find better schooling options for their kids.
Policy solutions that expand freedom to help improve the quality of life. Hard to figure out exactly what that means.