我认为该句的汉译是错误的。

argue的基本意义是提出证据以便支持或反对某观点。argue for/in favor of 表示支持某观点，argue against 表示反对某观点。

当argue后接that从句时，that从句的内容就是主语主张的或认为符合实情的。汉语可以翻译为：争辩说，主张、认为等。

《朗文》的释义及例句如下：

2 [intransitive, transitive] to state, giving clear reasons, that something is true, should be done etc

argue that 

Croft argued that a date should be set for the withdrawal of troops. 

It could be argued that a dam might actually increase the risk of flooding.

few would argue that...

few 不带a, 为半否定词，意为几乎没有，少得可以忽略不计。所以，few would argue that 的直译就是：几乎没有人认为...,很少有人认为...。

Few would argue that this team has experience and proven ability.

几乎没有人认为这个队伍有经验或表现出有实力。

以下为COCA例句及其上下文。请体会few would argue that结构中，few would argue的含义：

Few would argue that soda is nutritious, and there is a body of evidence showing a high correlation between rising obesity in the United States over the past 30 years and a parallel rise in the consumption of sugar-sweetened drinks.

Few would argue that a teacher who has sexually assaulted a child or a stockbroker convicted of swindling investors should be allowed to continue in those professions.

 " Clearly milk is better for you than an empty calorie beverage, " says Roy Warren, Bravo's chief executive officer. " As we have to put some calories or artificial sweeteners or fat in it to make it taste good, we know we're dealing with a product that's good for them. " # Few would argue that Americans eat a nutritionally balanced diet. Neither children nor adults get enough vitamin E, calcium, magnesium, potassium or fiber. Adults also need more of vitamins A and C, according to the scientific panel that drew up the government's new dietary guidelines.

吕叔湘老先生把这种 argue 译为“不服气”。