Yeah, but it's people like you that stop social attitudes from changing. How is a social attitude towards gay adoption going to change at all when there isn't any catalyst for it? or any reason for a change. you can't expect people to change their views on something that doesn't happen at all.
how is it any different? if kids can understand that people die, surely it isn't out of this world to think that kids can understand that men and men can be together and so can men and women. it's not like kids have any sort of knowledge of sex or any real grasp of relationships at any age under about 10 anyway. if kids are taught that it is normal, though not the most common, type of relationship, surely they'd begin to understand. kids as young as 5/6 understand about different races, i know on work experience where the kids were talking about how their "mummy and daddy lived in nepal/india/china" etc.