Is it better to accept "who you are?" Generally speaking, that leads to suicide. So does non-acceptance.
Read things, like books and trans perspectives and scientific studies, instead of shitting all over the comment section with hateful rhetoric you made up.
You might find that knowledge and compassion turn you into a better person with real hobbies and beliefs and who is actually worth something.
Not really, that's like saying that a fitness spreadsheet is the same as something like MyFitnessPal. It might offer a lot of the same data, but the UX will be entirely different and the ease of use is much lower for someone who is used to an application-based experience.
Something similar happened to Elliott Page for his work on the video game Beyond: Two Souls. An explicit part of his contract was that his mo-cap body model wouldn't be rendered nude, but Quantic Dream did it anyway and then the nude model of his body leaked to the public.
That's not the case in many places. Lots of children are born whose fathers are unknown or whose mothers are married to someone who isn't the father - that information is often used instead. In some jurisdictions, the spouse of the mother is automatically considered the father by law.
In the US, specifically, there are many cases of men being falsely named as fathers on a birth certificate so that a mother can collect child support from a more preferable person (for example, they have a better-paying job, so the calculated payment will be higher) than the actual father.