OMG...your answer is satire, right? Because nobody is really stupid enough to make the "Why not force Muslims to make a bacon cake?" argument.
(Just in case I'm wrong and you actually ARE stupid enough to seriously make that argument...here's the thing. A Muslim bakery doesn't make bacon cakes for ANYONE, so, yeah, it's not fair to force them to make one just for YOU. And a vegan restaurant doesn't slaughter lambs for ANYONE, so it's not fair to force them to make one just for YOU. A "christian" bakery makes wedding cakes for EVERYONE so it's not fair to let them refuse ONLY ME a wedding cake. But I'm gonna go with my original belief that you're actually trolling the batshit crazy bigots and homophobes.)