The term "freedom of expression" is used to cover free speech, freedom of assembly, and freedom of the press.
Congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the Government for a redress of grievances.
Where does the phrase 'freedom of the press' occur anywhere in this amendment? Where does the phrase 'freedom of the assembly' occur in this amendment. Where does this amendment concern NY law? Oh...that's right...you do not recognize the constitution of the United States nor the constitution of any State.
This is a NY case and does not involve Texas at all. Also, it is not a 1st amendment case but a child custody case.
Also, the 1st amendment has been made to apply to all the states since 1925 unless you completely ignore the entire incorporation process which made major changes in court interpretation of the entire Bill of Rights. The fact that you don't recognize incorporation does not mean it does not exist and apply to all 50 states.
The Supreme Court does not have authority to change the Constitution.