My own experience tell me that women who dated and married Muslim men during the 80's and 90's were the majority of women who later on converted to Islam and made up the "convert" demographic up until the early 00's. Some of them, a very few, still continue to this day to be Muslim by name only. But the majority of them, even those who deep down knew they only converted for their men, developed some Stockholm syndrome and most often became even more religious than their husbands (or if the whole family underwent some spiritual reformation). I even heard a lot of Muslim women who had been Muslim for 10 years or so at the time I converted (10 years ago), "I converted for my husband, but I'm Muslim today for the sake of allah". Whatever.
But what I've seen from young women during 00´s and forward is that most of them convert because they actually searched for "answers". Some of them were perhaps introduced to Islam by boyfriends, my former best friend was, but the guys were very quickly dumped when the girl became religious and then went for some real good Muslim brothers instead. Some of them came from normal families, but they often maintained some kind of moderation and didn't dress "Muslim" enough or lived "Muslim" enough and compromised Islam in a lot of ways. At least that was my impression of them, and you all know I was a hard core purist sunni Muslim woman
Most of the women who went into Islam full-time were women and girls who had some kind of troubled pasts in one way or the other. Even I fit into that narrative, dysfunctional family background searching for answer and finding the world to be meaningless and without purpose. Shallow and underwhelming.