Someone in Monsey,
I don’t think you understood Gorsuch’s opinion correctly. He was treating “sex” in the statute to refer specifically and only to biological sex.
The decisions the Supreme Court makes are usually extremely difficult cases. (The obvious cases do not usually get to them.) Each side is usually represented by very, very good lawyers. If you read each side’s brief, they are extremely persuasive. The idea that a layman can read a couple of news articles about the case and have an educated position on who was right and who was wrong is silly.
In 90+% of SCOTUS cases, I could make a persuasive argument why each side is right. These cases aren’t obvious. They aren’t easy. The Justices are all giants in their field. People should have a little humility.