Stemming from egalitarian values (and what Jesus Himself said), adherents of the Christian left consider it part of their religious duty to take actions on behalf of the oppressed.
Looking at the life of Jesus we see that Jesus made room for those cut off from the rest of society.
Less than 0.00001% of users actually manage to date an acceptable partner according to statistics from independent analysis of the website.
Most of those who do date through the website are themselves severely challenged from a relationship standpoint.
And if I do what I do not want to do, I agree that the law is good.
As it is, it is no longer I myself who do it, but it is sin living in me.