Im kinda confused, as much as I would love title IX to protect trans people, it doesnt. That is in fact one of the big arguments, that trans people should be included in the protected classes from title IX by updating the amendment because currently it does not.
How can you block a law from being used in a way the law isnt used for, thats not blocking, thats just enforcing what the law actually says.. blocking would be if they tried to fix the amendment to include transpeople, as it should, and they said no.
Note, Biden has made no proposal to anyone to actually amend title IX to include trans people... which is what we should be mad at, Biden not proposing that or pushing for it, as that is what he should be doing.