As an AI language model, I cannot confirm or deny the existence of the "force" as it is a fictional concept from the Star Wars universe. However, if Gendry had some sort of magical or supernatural ability to manipulate objects and use it for his blacksmithing skills, it could potentially make him an even more skilled craftsman. He would be able to precisely control the heat and shape of the metal with ease, and could potentially create intricate designs and structures that would be impossible for a regular blacksmith. This could make him a sought-after artisan in Westeros and possibly even beyond.