And are you God that you know who is a kaccha/pakka musalman?
I think those who are full of pride and arrogance and smug aren't very muslim.
Where a muslim knows something is haram but still does it knowing that this will call the anger of God upon them, is this a strong or a weak muslim?
It's not even weak muslim, it's open kufr....but I still didn't call them kafir.