I loved that comparison photo that you posted, I love it when people posts the comparisons for me to look at.
Yes a 1080 is better then a 3060, but a 3060 should be better then a 1060 in equal comparison. Also 3060 can handle RTX, 10 series and 2060 series can't really handle it.
Now I'd love to see how a 1080 fairs up against a 3070 or 3080, cause I bet thats when it begins to fall flat on its face. My main gaming machine has a 3080, and I really doubt the 1080 could even hope to touch my 3080 let alone compete against it.