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...
Twitter isn't Congress, anymore than Shell Oil is Congress, or a mom and pop business that tells its employees not to swear on the job or talk politics or religion is Congress.
First Amendment
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...
Twitter isn't Congress, anymore than Shell Oil is Congress, or a mom and pop business that tells its employees not to swear on the job or talk politics or religion is Congress.