These are all Lensa portraits where mangled remains of an artists sig is visible

So, in practical terms all what these apps are doing is to copy art from other people, in a more fancy/statistical way and calling it AI?

Seeing the mangled remains of artist signatures in these images is poignant in the same way that seeing a ripped-up abandoned teddy bear is. Get some nice picture frames, print them out, and this thread could go in a museum.