Since when does the truth need context? If I tweet "males are not females" on Twitter with no context, they will ban my account.

Also, if I want to say "the gender you have now should match the gender you were assigned at birth, or your gender identity is illegitimate", that's precisely what I'll say, but I tend to speak directly. Have you considered you might be projecting if you can read the literal words "males are not females" and conclude a person intends to say, "the gender you have now should match the gender you were assigned at birth, or your gender identity is illegitimate"? That seems like quite a leap.