Well, according to Twitter they feel they've been lied to by the PTB.... apparently they felt they were promised a #Sanvers centered episode. Dang it, it was Kara centered. *shakes head*
I'd recommend not brushing a whole community with that brush. The few on twitter are not representative. Not all of us ship Sanvers (or Kara-Lena), and not all Sanvers fans expect a show named Supergirl with a straight woman as its centre to focus on her sister's gay relationship.
As many as straight people go the other way and behave in an extreme manner, which is rarely mentioned in any of these forums, as do some of the LGBT. Sexual orientation doesn't determine character. (However, it does appear to me, more generalising and stereotyping happens when it's one of them who makes a mistake or behaves badly... when it is some straight teen boys or men in twenties, it is #notallmen. When, it is a few gay women/girls on twitter, it is "they" as in all of them.).
Besides, at least some of these folks could be kids. And, I believe kids (teens and even may be early twenties) seem to have a different idea about the world compared to people with more experience. (I am not being ageist. But, I think brains and outlook commonly expands as we grow older; not for all of them though; some teens have a more open look than many folks way older.
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