You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I don't know what study you're cherry picking, but a lit review shows the evidence overwhelmingly supports the idea that transition reduces gender dysphoria and improves outcomes for those who are treated.https://whatweknow.inequality.cornell.edu/topics/lgbt-equality/what-does-the-scholarly-research-say-about-the-well-being-of-transgender-people/ …
The lit review linked to included all studies through 2017. If there's a single new study that says otherwise, the overall picture would not be substantially changed.
