Erikrie, does that mean the woman whose skull was fractured would only have realised her opponent had gone through a male puberty and physical maturity when they met in the ring and she saw the male frame, musculature and bone length?!
I guess all any woman could do is concede without fighting. Perhaps that is the best response. Women remain unharmed, transwomen can fight each other and the women could set up their own league and award their own trophies, etc.
When the current crazy phase is over - hopefully without any deaths or life-changing injuries - things can go back to normal.
If phobia just meant fear, not an irrational fear, I would say wise women kickboxers ought to be transphobic, but terrified would be the more accurate term.
I would never want to see anyone excluded from the sport they love, but weight, age and sex classes are there for good reasons. Nobody would prevent transwomen fighting others who, like them, went through a male puberty with all its physical benefits.
There is no requirement for women to offer themselves up as lambs to the slaughter.