Exporting to PNG with smaller dimensions than artboard creates blurry edges
If you have an artboard, let say sized at 160x160px, and export down to 1/10th the size (e.g., 16x16px) the export will be blurred on both the Y and X-axis in Illustrator version 24.
I have attempted to uninstall Adobe (both with and without my preferences), I have attempted to change the the PPI/DPI settings as well. Nothing seemed to fix this.
The only workaround I can find currently is to reinstall version 23, which will soon be removed from the creative cloud.
Egor Chistyakov commented
Hm, tried Save for Web and it worked just fine.
What Export setting (and which of three ways) do you use?
But I feel you anyway, voted.