It is also important to note that they are specifically using features distant from one another (they are manipulating the latent and not using textual prompts to reproduce the face). It really does feel engineered to be creepy. Looking at the images closely it really does seem like a big reason for the creepiness is that there is a combined masculine and feminine features. That both are strong and since our brains are good at detecting human faces we instantly realize that something is off. Then there are the shadows on the face. The lighting is all wonky. Shadows are cast at weird angles. Either dark on the eyes compared to what should be seen or the opposite. Same goes for the mouth and chin area. Stable Diffusion and Midjourney aren't very good at human faces (specifically eyes, mouth, and skin textures), so that's going to add an extra creepy factor, especially combined with the negative weighting.

But you are spot on in noting that Vice is engaging in clickbait and misinformation. The tweets are purposefully being creepy because that is the art style of cryptids. But as your second link clearly shows, people aren't going to randomly find images like this (and let's be real, I wouldn't recognize this as the same person unless you told me they were). Stop engaging in melodrama Vice. You can't do that if you're claiming to report news.