I think there are other reasons that will also stop it happening. We used to be frequent customers of a fast food store near us, who switched to sourcing Halal

I think there are other reasons that will also stop it happening. We used to be frequent customers of a fast food store near us, who switched to sourcing Halal chicken for their product. Seems like a good idea (increase marketshare, provide a new service to an unserved community), but the Halal chicken was extremely dry & flavourless. It ruined our enjoyment of the food and we stopped going (after being customers for almost a decade), especially as new competitors with tastier non-Halal offerings started opening. The store closed some months afterwards.