I’m a Title IX lawyer. DemonTree’s reading is the correct one, and I’m a bit baffled by the hostility to his interpretation of what seems like a fairly straightforward issue.
Congress and the courts can always weigh in and change how this is actually enacted, and maybe there’s some quibble to be had about the language the OP used to describe the issue, but it seems quite clear what the executive order is intended to communicate. I don’t understand why the plain meaning isn’t something everyone agrees on.
edit: holy shit, this place has lost its marbles