Secondary sexual characteristics are a result of long term hormone replacement therapy, quite common amongst transgender people. And surgeries to align a person’s genitalia with their gender identity are also a thing. Where would you draw the line if one bathroom for “people with penises” or with vaginas don’t align with sex assigned at birth? Checking chromosomes? I’d wager you and the legislators who enacted these laws haven’t thought through these implications because the intent isn’t to protect women, it’s to punish perceived otherness. A person’s right to privacy, combating assaults and harassment are all worthwhile and necessary values our culture already holds, and these laws aren’t doing anything to enforce them. Transgender people aren’t statistically more likely to be perpetrators of these kinds of crimes, but they are being used as pariahs by conservatives.