Dear Elanvital,
It's a bit hard to understand the meaning of this sentence without the background.
Anyway, it's a very colloquial expression meaning like "anyway how can people..." do or say or think something that you don't agree with.
日本語でも説明いいですか。あのう、いつ、誰にこんな表現を言いましたか。状態を示してください。