Nope, because it's accepting the idea that everyone has a gender. I REFUSE THE NOTION THAT I HAVE A GENDER. I have a sex, I am female. I have been socialised to conform to the stereotypes that are associated with my sex, but I do not accept that I somehow have an immutable gender, something separate from my sex that infuses my being - a gendered soul. I'm a religious atheist and a gender-identity atheist too. There is no heaven, no hell, and no gender. It's ALL bollocks.
I'm coming round to the idea that nobody is cis, and therefore nobody is trans either. There are people who are dysphoric about their sexed bodies, but dysphoria, the opposite of euphoria, is, according to my dictionary, a feeling of being ill at ease. Fine, they are ill at ease with their sexed bodies and they need help to come to terms with their reality - but their feelings about their bodies has NOTHING to do with me, and my feeling at ease with my body is nothing to do with them - so they don't get to apply a label to me and insist that I adopt that label, because that's all about validating their worldview.
So it doesn't matter what word they use for the label, be it cis, thabit, or anything else. I reject the label, I reject the ludicrous idea that I should allow myself to be labelled, and I reject 'gender identity'.