It feels like a race to the bottom, but I don't know where the bottom even is. Without push back this could spell the end of women's sports, women's prisons - heck, pretty much all institutions for women (except natal/health related) are facing an existential crisis over this. Women's sports are the most obvious. Why would a woman participate in the highest level of competition if she has no chance of success no matter what she does because she was born with XX chromosomes? One transgender athlete in the meet is one thing. What happens when gold, silver and bronze are all taken away? Of all our recent societal enlightenments this one seems most ill-fated. Trans activists should be able to foresee this eventuality and realize it's a bridge too far.
At the end of the day, we live in a culture where identity self-actualization is the paramount freedom without which one is considered oppressed. My question is really where do we settle out? Where are the boundaries that we recognize as a society are put there for our own protection? What happens when one person's self-actualization is in direct conflict with another's? When one group's (cis women) is in conflict with another's (trans women)?