常见逻辑谬误：genetic/基因谬误

genetic

You judged something as either good or bad on the basis of where it comes from, or from whom it came.

This fallacy avoids the argument by shifting focus onto something's or someone's origins. It's similar to an ad hominem fallacy in that it leverages existing negative perceptions to make someone's argument look bad, without actually presenting a case for why the argument itself lacks merit.

Example: Accused on the 6 o'clock news of corruption and taking bribes, the senator said that we should all be very wary of the things we hear in the media, because we all know how very unreliable the media can be.

你通过一个事物的出身来判断它的好坏。
你试图逃避正面的讨论，而转而讨论事物的出处。这种做法和本文第六条“人身攻击”类似，都是想试图通过已有的负面印象来从侧面攻击对方，却不能正面的回应对方的论述。

例子：
小明：“孙越不喜欢喝胡辣汤。”
小红：“孙越是荷兰人，怎么会不喜欢喝胡辣汤？”<——小红这里就犯了基因谬误

常见24条逻辑谬误