Art takes many forms, and not everyone need be interested in the same kind of art.
There's plenty of aesthetic consideration that goes into scientific and technological projects. Consider the huge stack of technologies starting with silicon to massive computing clusters and code-bases with hundreds of millions of lines of code running on them. It's an impressive feat of science and technology, but the many pieces that go into making them also have an austere beauty of their own, often constrained by the need to be actually useful in an unforgiving world.