Those aren't even orcs and ogres from the same franchise/setting. Orcs "look like" dozens of different things, and ogres have at least as many "canonical" appearances—possibly more, given that orcs were invented by Tolkien about a century ago, and ogres exist in the folklore of many different cultures going back at least a millennium.
I think the comment about DALL-E being unsure what they look like is because the picture in the article has three creatures that don't look much like each other, and also look oddly ambiguous in just what's supposed to be portrayed.