I thought the same thing but I think the commenter is making a joke, but I could be wrong. I think they are suggesting that things like this (neural nets etc)

I thought the same thing but I think the commenter is making a joke, but I could be wrong. I think they are suggesting that things like this (neural nets etc) work using bias, and by removing "bias" the developers are making the product worse. It's a very sh!t comment if it's not a joke.