Right? Since the suggestion that a biological female is different from any self-IDer is nearing criminality in itself, we're being cornered.

It's overwhelmingly common for people to just assume that everyone around them only has the most wholesome intentions in mind. Barring the comorbidities of mental illness that can be tied into transitioning, you're going to just have straight up people WITHOUT great intentions to try for access to vulnerable people. When anyone confronts that, ask them what the rates are for rape, sexual assualt, sexual harassment, sexual molestation, voyeurism, etc. If someone has already committed a crime like anything in those categories, what would stop them or potential future offenders from using self-ID as an easier way of access? As obviously pointed out by the fact that we have people in prisons/jails in the first place, humans are very much not all altruistic angels.