As I said, ~not all places~ varies from place to place. Haven't myself had an issue yet, coming from a not-so-desirable caste, and I know plenty who haven't either.
> definitely a major part of marriage discussions
Again, not all of them; speaking from personal experiences. Most of those sites have a "don't know/don't care" field, and many have that option set :) I agree that the field itself shouldn't be there, but I tend to highlight progress wherever possible
I don't deny this happens, but it doesn't happen _all_ the time, or even the majority of the times nowadays (I can only say what I've experienced, I know others would have seen differently).