I jumped there because either outright shaming (mostly the world would be better/happier if more people were like us or comfortable being "out" as demi) or condesenscion about being enlightened or more mature has Bern the tone of every person who I've discussed or read about identifying as demisexual.

Obviously I haven't interacted with every person who identifies as demisexual I just don't really get the point of wanting to declare demisexuality?

"Casual sex isn't my thing," doesn't seem like it should need it's own term or even any further explanation really.