Board Thread:Boruto Discussions/@comment-38812954-20191222011717/@comment-1210805-20191222125732

There is no divinity. The Ōtsutsuki aren't really gods. They use chakra, humans use chakra. The most basic fundamentals of it are the same. Dojutsu are ninja abilities that use the eyes. Ninja abilities fall into the categories of ninjutsu, genjutsu and taijutsu, therefore every dojutsu ability falls into one of those categories. And again, every source (manga, anime, databooks etc) has classified the abilities you're talking about as ninjutsu.