I doubt it will make Snow a different person in the sense of becoming more intolerant for example. Her act was an act of deep love, it should grow her character and make her stronger again and not diminish the character even more.
Just because she was so focused on baby story Snow doesn’t now need to be a traditionalist. She might have some suburban housewife vibe at the moment, but making her because of that conservative in views on romance would be a cliche in itself.
I see it somewhat like RumplesGirl. Snow has proven to be open minded, she accepted Red the way she is, she befriended dwarfs, she is giving Regina chance after chance. Right, she tricked Regina and killed Cora, but at least for a while because of that Snow had a dark spot in her heart. Snow is far from perfect on the show, she was not even in season 1 while she was still a strong (aka more complex and interesting) character, and even more so if you look around in forums. so I don’t see a point in making her the one being dismissive of same gender romance at first. A lot of people see her as being a rather self-righteous person by now, it would be no surprising moment, just another nail in the coffin of the great character we had once upon a time ago.
I agree.