The push to get into women's bathrooms clearly is about anything other than personal safety for TiMs (I like that, adopting it). If they really were concerned about personal safety, their own bathrooms make the most sense. Claiming 'this targets transpeople as potential rapists and criminals' bears zero difference to segregated bathrooms say today. They're segregated because *some* men are risks to women and we don't know who, and *some* TiMs are too - and even if they don't have their original equipment anymore they're STILL risks with their larger, more powerful bodies (and if they want to rape, they'll use objects as some rapists do now). The fact that they push so hard to get into women's bathrooms & refuse their own point to what a lie Niki tells, and in fact, as you pointed out, she dragged sex into it first. Methinks the fake lady doth protest too much.
As for needing 'acceptance', there's not a single person on the planet, now or ever, who was 'accepted' by *everyone*. Even the Daiai Lama has his haters, detractors, and people who want to kill him (the Chinese government). The TiM desire to be 'accepted' is actually about dominating women and for many of them, forcing us to indulge their various sexual fetishes. It's not about personal safety, although it may have been at the beginning before it became a dad (or mass hysteria, mass psychosis, mass delusion) when there was no support for separate bathrooms.
BTW, I don't believe Nikki's claim he has a vagina. I could be wrong, but most of them don't, and we know how much people lie on social media so....no. The odds are in my favour on this, but even if he does have a vagina, he's still a threat. He's certainly talking like an entitled man...