Textured soy protein (soy crumbles, Tofurky, and similar products) would be considered a standard 4 oz. protein serving (6 oz. for men).
Generally, I have found it safe to have some fairly processed protein (Tofurky and the like) every now and then. It’s not a mainstay staple for me, but sometimes I just feel like some textured soy protein “Kielbasa.”