Their lore barely affects how waifufags treat them, its in the looks.
Frigid elderich body stealing ice witch? Waifu.
Canonically in a relationship and also a racist bitch? Waifu.
Butchered innocents in an unjustified war and deserted? Waifu.
Literally turns into a fucking spider and feeds you to a bigger spider? Waifu.
6 year old girl that can't even say the word animal correctly? Waifu.
Epic im so crazy tryhard hot topic girl? Waifu.
It's not the lore, it never has been the lore, it's the looks. Wanna know why nobody gives a shit about Sivir, Caitlyn, and Quinn? Because they just look normal girls in stupid outfits. The main draw of these girls is their designs, nobody cares what kind of people they are. Sivir isn't a body snatcher that's going to feed you to a spider god, but who gives a fuck? She looks boring so nobody cares. Waifufags are absolutely notorious for erasing all of their waifus shit traits or horrible life choices. It's pathetic.