Art is for anyone. It just isn't for everyone. Still over the past decade its audience has hugely grown and that's irked those outside the art world who get irritated at things like incomprehensibility or money.
Technologists provide tools that can improve people's lives. But I want to be clear that I don't think technology by itself improves people's lives since often I'm criticized for being too pro-technology. Unless there's commensurate ethical and moral improvements to go along with it it's for naught.