Those bakers should have baked that stupid cake and put ground up glass in it. Or strychnine.
No
Hossfly that's illegal
the bakers should have either
1. contracted the work out to other subcontractors whose beliefs wouldn't be violated
2. required all customers and clients to sign waivers in advance agreeing to
consensus and mediation to resolve any disputes, or else agreeing not to do business together if such conflicts cannot be resolved by consensus between both parties (similar to an arbitration waiver, but citing mediation and conflict resolution to avoid legal costs)