This whole S/S marriage thing is a thing in the US so I get that it occupies people's thoughts and time, but keep in mind that despite EA's ownership Bioware is Canadian and staffed as such, and marriage equality has been an obvious and universally welcome (pretty much) change here since the early 2000s, and the push toward substantive equal rights was well under way in the 90s.
True. I can only consider this from my perspective. We are moving toward marriage equality here - though with a lot of kicking and screaming from opponents. :/
Marriage includes certain civil rights that should be available to all people.
That's really cool! I did not know that! 
I'm not happy with the current situation of not being able to marry the LI I want or not even ever have any 'no sex until marriage' options, so no I would not say this is striking a happy medium.
I should clarify that I'm only trying to figure out why Bioware hasn't made a clear declaration of marriage equality in-game when s/s relationships don't seem that unusual, not that I agree with the representation thus far. An example would be Wade and Herren. They aren't stated to be married (unless that was clarified somewhere and I missed it?) but many people do see them as married. A hetero Warden can marry in one outcome of DAO but a gay or lesbian Warden can't. So far, the only reason we've been given for this is that marriages are political in Thedas as there's a need for heirs. I can accept this for important officials, such as Alistair, even if I don't agree with it. But it makes no sense to me for the usual people. At first I thought it was perhaps corporate fear that kept Bioware from allowing s/s marriages but as Imano de Tafalla pointed out EA has shown their support of the LGBTQ community so it seems unlikely that's the reason. So if that's not it, then what? Have they stayed away from it due to foreign consumer bases (like the U.S.) and their bias? Or just haven't considered it? (Which I find unlikely) Then I thought: perhaps think thought heavily implying s/s marriage without stating it directly was a good workaround. It's not a happy medium I like but I do wonder if they thought it would do for the time being.
Edit: I feel I have to add that I thought I lost my previous post. So sorry for the similar comments, everyone. 