Internet dating, including apps like Tinder, Bumble, etc., and other social media, is pretty much main stream now for people in their twenties and thirties. Nobody would be ashamed of admitting that they'd met their partner online. We're not there yet, but the day will come pretty soon when the majority of newly married couples will have started their relationship on line. I'm 37 and I know loads of such couples.
In my opinion, and experience, chatting online before deciding to meet one to one, is far healthier, if perhaps a little more nerve wracking, than the traditional Irish approach, which let's face it was, and is, almost entirely alcohol fuelled.
It is not correct to say that "the attractiveness of a female is based upon fertility" and that "women are mainly interested in how much money the man has". I don't know what your personal circumstances and experiences are, but I hope you come to realise that some day.