If you saw the transphobe sites that Aurora hangs out on you'd be led to believe Thomas had won gold at the Olympics, not some US college swimming gala.
It's not that he won, but took a place away from a woman who didn't get a chance to go to the nationals events. He was in the men's swimming team a year or two before but was average in the male squad.
That's the sporting element
The fact he was allowed to enter women's changing rooms is outrageous and should never be allowed
Laws will be changed to be ban women's safety / privacy being compromised.
It's already beginning to happen in the UK too, world athletics and British cycling excluding all those who are not biological women.
Those who wish to identify as cats , trans, moons are in the open male category