U didnt answer my question. Give me a nation within 300 years of the prophet ﷺ death which didnt wear hijab. Let me tell u, u failed, noone did, ottmans were conquered 600 years after the prophet, when muslims were engaged in all kind of haram. If they are not wihtin the first three generations then i will not take there example.
The ottomans did all kinds of horrendous stuff im not even going to talk about
Also the prophet ﷺnever specified a time the ottoman empire would be conquered so we donot know if sultan mehemet was who he was talking about. Please stop lying