What about this rule ?
“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.”
(The United States Constitution, Amendment 1).
The intent of the "assembly" is to intimidate a Supreme Court Justice to change an opinion/ruling.
Peaceably. Menacing conduct and surrounding someone’s home is not peaceable.
Anyone is free to say their opinion (used to be at least) but intimidation of judges is illegal.
You’re being obtuse on purpose.