How about a simple law that says you have to remove your mask to prove identity when law enforcement asks?
Why these generalized laws that just encourage governments to overreach?
Nope, that gives the terrorist moslems too much freedom. And they want to be Swiss? Then act like it. If you want to wear a face cover or a burka, go back to crapistan.
Why? Because it demonstrates to them that THEY have to live by our rules and that they can’t do their usual act of moving in and dictating social norms.
Like here in America they are allowed to blast that obnoxious call to prayer 5 times a day. Church bells are fine, foreign terrorist gibberish is not.