The first amendment does not and has never protected absolute free speech, so her first amendment rights were not violated.
The first amendment protects citizens from speaking out against government, stifling free speech of others, or from the government restricting religious practices. It is not license to say anything. This has been affirmed in numerous court cases over the entire history of the US.
Why do conservatives constantly forget this? Its almost like they don’t know basic constitutional law.
https://www.law.cornell.edu/constitution/first_amendment
https://constitutioncenter.org/blog/schenck-v-united-states-defining-the-limits-of-free-speech