An interesting area I know of where Blender is used professionally is rough animation: such as the French film 'I Lost My Body'; the Irish film 'Wolfwalkers'; a

An interesting area I know of where Blender is used professionally is rough animation: such as the French film 'I Lost My Body'; the Irish film 'Wolfwalkers'; and multiple anime, including the recent 'Ranking of Kings'. An animation company in Wales, https://www.clothcatanimation.com/cloth-cat-awarded-epic-megagrant/ https://www.clothcatanimation.com/cloth-cat-awarded-epic-meg..., is using Blender, but I'm not sure what for.