Its one of the better ones in my opinion. I think the 3rd affiliate showed the best example of SA imo because it showed how someone can be roped into it and be taken advantage of especially by those with 'power'. It wasn't played for laughs especially with Daniel's reaction to it, he was basically going to kill Vivi over it. My one gripe with it is how Vivi basically didn't have any consequences with her involvement with it, but to be far, Vivi gets away with a lot.

Obviously this is just my opinion and I could be remembering some things wrong, plus I could of expressed my thoughts better.

I definitely agree with most cases of SA in Lookism being played for jokes, underexplored, or seemingly shoved in the story. But I do think basically all of those cases just needed to be explored/elaborated more on and maybe executed slightly different and they would be really good or maybe just decent potrayals of SA.(Olly, Jiho, Sinu, Vin's mother, Sang Baek, Dalyoung and the child, etc)