It's a shocker, alright. We can no longer act as our consciences dictate because someone is going to call it discriminatory.
At the risk of being trite, one wonders how the case would have gone had the baker been muslim. But then it would never have arisen, since Christians are easy targets.
Meanwhile, the Lord Mayor of Manchester has been called some names he finds 'hurtful and offensive' and believes that should therefore be a matter for prosecution.