How does Robin manages to get way cuter with every drawing?!

I heard it's because he doesn't like her proportions, which I think is a poor excuse and it's because he doesn't like she as a character or don't find her atractive(I also don't) or both but he's afraid of the backlash

Some people say it's saltyness but I don't think he would cut a brand new character for this, but there could be also a little bit of salt mixed with the others things I said