What makes me a biological female? the same social constructions and institutions that bestow you with that title as well.
And to answer your question what is a woman? It's a simple answer, I am a woman.
Can you provide receipts for your allegations of arrests, they don't arrest you for being gender critical, they generally arrest you for breaking a law, like inciting violence, vilification, disturbing the peace, that sort of thing, have they been doing that?
RE: Gender Identity, Gender Expression, Gender Roles, and Sex: The circular logic that keep the public spinning in the midst of the transgender movement.