Someone that says affiliate marketing is a scam is most-likely jealous and is clueless of what is going on.

那些说联属网络营销是骗局的人大部分是因为嫉妒或者他们根本就没搞清楚状况！

youdao

Broke, desperate Americans are most likely to be targeted by scam artists and the amount they lose is rising, the National Consumers League said.

美国国家消费者联盟称，经济破产、心情绝望的美国人，最有可能成为骗子的目标，而且他们被诈骗的数额呈上升趋势。

youdao

But, she said, blame did not rest with the users of the e-mail services, who most likely clicked on a link in a scam message.

BBC: Google targeted in e-mail scam