Again, should people be allowed to have "whites only" restaurants? It's their restaurant after all.
"White only" restaurants are all over the place in the United States, and so are "black only". They call them "private clubs" in order to get around laws.
Why was it necessary to impose her opinions on other people's lives?
I don't think the florist gal was imposing her opinion on anyone. She was having an opinion imposed on her, one she apparently did not expect and did not understand as a legal requirement.
A business to business arrangement is obviously different and a business can chose not to to business with another for whatever reason it wants. A business is not a protected class.
She could refuse to sell flowers to the KKK...
So the florist gal could refuse to sell flowers to a pair of KKK members who want their marriage event performed in full KKK regalia and pomp because to do so would be contrary to her personal religious conscience, but the same florist could not refuse sell flowers to a pair of gays for their marriage event because to do so would be contrary to her personal religious conscience?
If you excuse something for one then you excuse it for all., Right?