She had two moms, and she didn’t like the word ‘straight’. If we have a stake in a shared outcome, we might avoid declaring how we’re different and separate from others, especially to imply our superiority.

If someone wants a world where no one is marked as cis, they must simultaneously fight for a world where no one is marked as trans.

They’re both adjectives, but we have preferences. No, ‘cis’ doesn’t imply that trans people are better. ‘Cis’ implies that trans people are equal. People who object to this equalization are transphobes.