.....
Anyway they can ban scarfs and minarets and what the hell they can ban but they can't stop Muslims from being Muslim.
In order to be Muslim, one needs only the following:
- Belief in Allah
- Belief that Muhammad pbuh is His messenger.
Anything else is local/cultural/temporary/optional/open to discussion and thus will not and cannot be considered as a fundamental condition to make a Muslim a Muslim.
So one should check if they truly believe in Allah. And they are good for this life and the life hereafter.
Minaret or a rag/towel/topi/hat for someone's head are trivial at best.