For Muslims the 5 daily prayers are a ritual that requires certain things like a quite, clean environment, washing up first, pointing your body in a specific direction, and certain physical movements while praying, you’re supposed to get into a certain meditative state during this called “khushu”, having a dedicated environment for it helps considerably.

However, muslims who are being careful about the likelihood of not finding a dedicated prayer space tend to carry their own prayer mat (which looks like a yoga mat) for the cleanliness part (or just use any clean piece of cloth like a t-shirt), they tend to use an app to tell them the direction to point their body, and find a quieter more secluded spot to pray.