This stance is quickly becoming the accepted norm, I fear. Another sign of the rotting corpse of our former America.
I suspect that a membership model may be required to temporarily assert the freedoms. In that model, there are products that are offered to the general public. These would be generic with non-controversial messages. Custom services will require a paid membership ($1) and a signed membership form that specifically states that the membership can be revoked at any time, for any reason and that any custom service can be provided or refused at the sole decision of the business.
I am also of the opinion that the only means of correcting this is that the citizens will need to restrict “public use” laws to publicly held corporations and not to private business.