Why is racism against Lala's considered okay?

[Penthea]

it isnt comparable to irl racism. in real life you cant take a potion and suddenly be white or whatever.

Yea but you shouldn't have to use a fantasia to stop people from giving you a hard time just because of your chosen race. I don't know if anyone has done that, but your statement could be suggesting that the way to deal with abuse over your character's race, is to give in to the pressure and change race. Ideally said abuse shouldn't exist at that degree at all.

I see a lot of lalafell hate though usually nothing extreme. I know of two people who got kicked from dungeons just because they were lalas, but my impression is this sort of thing is super rare.