I love free speech, and I support Gwen Berry's right to free speech.
That doesn't mean others have to suppress their right to free speech when reacting to her free speech.
So for Gwen Berry, exercising that freedom may come with consequences. People who disagree with her may go out of their way to exercise their right to free speech and express why they find her being a member of the US Olympic team to be inappropriate.
It's all good. It's better than what some would do, which is suppress the right to free speech of those on both sides of this issue. That is never a good thing.