Actually, it has been claimed that online dating has made marriages more diverse: https://lifehacker.com/how-online-dating-is-making-u-s-marriages-stronger-and

Actually, it has been claimed that online dating has made marriages more diverse: https://lifehacker.com/how-online-dating-is-making-u-s-marriages-stronger-and-1820511844 https://lifehacker.com/how-online-dating-is-making-u-s-marri... So perhaps the effect of this will be a return (total or partial) to how things always were.