What was people obsession with sangwoo way back then??

No cause, back then I felt weird for hating on him just cause everyone loves and glazes him. He doesn't even look hot, he looks like he's a drug addict (never read it so idk if this is true) and doesn't ever shower. Nothing about him is even redeemable, his personality is literally shit. He's a rapist. He has a generic 6 pack abs.