According to a study published in 2014, the hygiene and production practices in Iranian bakeries were quite precarious: only 6.4% of bakeries were considered at a good level, 27.9% at a moderate level, and 65.7% at a poor level. Perhaps this is why a YouTube user found it necessary to make an event out of a video from the first bakery in Iran where gloves are used:

In Iran, around 65 kg of bread is consumed per capita per year. The commonly consumed bread is generally flatbread baked quickly at very high surface temperatures. The preferred baking surface at the industrial level is cast iron, which, due to its very high heat transfer coefficient, accelerates the baking process, leading to surface drying of the bread and poor baking in depth...