in dubai they got rid of some muezzin because his voice was too "attractive" for the ladies and replaced with some pakistani guy who clearly has a problem speaking arabic.

In the end it comes down to what is more haram?

Singing (well) or making the prophetic verses sound terrible?

You can't please all of the people all of the time!
Get a good muezzin, people will complain, get a bad muezzin people will complain.
I personally think that everyone's prayer in any religion is best kept silent and to yourself.