This definition is the problem. Love is NOT attraction alone. You can be attracted to many but love none of them. Love is more about your actions beyond attraction. Because im attracted to you AND love you I am willing to DO this or that for you.Love is a social construct if we're not talking about family or people you knew ya whole life. In terms of sexual/romantic relationships, 'love' just means im attracted to you and you're the best option I can find. I'm convinced of this.
thisAlso to say online dating is killing love wold also mean that you'd have to admit online in general is killing alot of social constructs.
Love should be at the top of the social construct pyramid and if online dating is killing that then online social media has already ravaged our society to the point of no return