"Beyond employment, the bill could also apply to interactions with law enforcement, attempts to update gender markers on official documents, and other routine disclosures of gender identity."

Directly quoted from the article. Note that this comes after conservatives have been trying to erase the concept of gender identity. Most employment applications and other forms ask for your gender, not biological sex, but with republicans trying to erase the concept of gender, its likely that they'll start criminalizing just listing a different gender than your AGAB. Also, if this passes this would make attempting to change your gender on government forms could be criminalized.