I think you're perhaps confusing description for content.

If you don't see how any works of art are interesting without having them described to you by the artist or a curator, then that does not mean the artist or curator should describe it to you. That is a You Problem.

Now, if the artist were in a school or competition, where they have to describe art in order to complete some sort of goal like a qualification or to win a prize, then there is an expectation to describe it.

But that isn't related to the content of the art. The content is still there regardless of the description or criticism.

I guess earlier you weren't trying to moralise about art and gatekeep art, and were just wanting to express an opinion you have about what you'd like from artists, however the way you expressed your opinion was definitely moralising, demanding, and inferred that any opinion other than yours isn't valid. So I guess that's why you have been heavily criticised by art community over it.