if you tagged correctly we wouldn't need to correct
They generally have a decent history of tagging their posts well. It's not necessary to be rude over a mistake. Especially on this booru, mis-tagging happens every single day.
When I set the sampling method to Euler a, I sometimes find that color contrast is too high, as in this image. However, it is certain that the images have less noisy and are well-suited for anime art style, and I think the advantages outweigh the disadvantages.